Disclaimer​

The Rose Technics Star City 5 Pro mentioned in this review was provided directly by Rose Technics for evaluation and review purposes, and I’m very thankful to them for this great opportunity. However, all opinions expressed in this review are unbiased and based solely on the product’s performance and features observed during the testing period.
For the full review with comparison you can check MBA Star City 5 Pro Review

Introduction​

Rose Technics, while not as widely recognized as some other brands, certainly deserves to be well-known for its innovative and high-quality audio products. Their commitment to excellence and dedication to crafting exceptional products make them a brand worth acknowledging and exploring.

Now I present to you the Star City 5 Pro. Representing a blend of meticulous craftsmanship and great audio engineering, these IEMs promise an immersive, refined sound and great overall quality. With a focus on delivering a balanced, neutral, and uncolored sound profile, ergonomic design, and a comprehensive accessories package, the Star City 5 Pro aims to set new standards in the affordable price segment of $75.99.

Now I’ll delve deeper into the intricate details and impressive performance of this IEM, exploring how they stand out in a competitive market.

Unboxing​

The Rose Technics Star City 5 Pro comes in a medium-large box, showcasing a blend of elegant and modern design elements. The box features a two-tone color scheme with a soft brown background on the top side and a black background on the bottom side.

Upon sliding the cardboard sleeve, you’ll reveal a magnetized black box with “Light Year” inscribed in silver, adding a touch of sophistication. Opening the box reveals a sheet of onion paper with the product design and a slogan, creating a sense of anticipation.

Inside the box, the contents are neatly organized. The two Star City 5 Pro IEMs are securely placed on the left side within a thick black foam mold, highlighting attention to detail and protection during shipping.

Accessories:​

On the right side, you’ll find a round storage box made of high-quality leather-like material, bearing the same logo as the outer box. This storage box not only adds to the premium feel but also ensures safe storage when not in use. Inside are some accessories, which include:

• 3 pairs of white translucent tips with narrow orange cores in sizes S, M, and L.
• 1 two-strand cable with a black textile sheath.
• 1 user manual.
• 1 USB Type-C to 3.5mm dongle.

Under the foam layer, additional accessories are housed in a black plastic compartment. These accessories include:

• 4 pairs of white tips with wide orange cores in various sizes (XS, S, M, and L).

A noteworthy surprise included in the accessories is the USB Type-C to 3.5mm dongle, which serves as a convenient accessory for compatibility with different devices. The inclusion of various tip sizes ensures a comfortable and customized fit for users.

Overall, the unboxing experience of the Rose Technics Star City 5 Pro is the best I have yet to experience at this price point and is characterized by thoughtful packaging, premium materials, and a comprehensive selection of accessories, enhancing the overall value and user experience.

Technical specifications

​

• Driver Units: 1DD + 2BA.
• IEM Material: Metal and resin.
• Distortion: 1% @ 1000Hz.
• Sensitivity: 104dB @ 1mW.
• Impedance: 24 Ω.
• Frequency Response Range: 10 – 25000 Hz.
• Interface Type: 3.5 mm.
• Weight: 28 g.
• Cable Length: 120 cm.
• Connector Type: MMCX.

Construction and Design​

Rose Technics has crafted the Star City 5 Pro with a distinctive and stylish design that sets it apart. The inner side of the IEM features black 3D-printed resin, giving it a sleek and modern look. The IEM has a semi-custom shape, emphasizing a deeper insertion for enhanced sound isolation.

The backside, the MMCX conectors, and the mouthpieces are metallic, adding a touch of elegance to the design. The IEMs themselves are compact and lightweight, making them comfortable for extended listening sessions.

One notable aspect of the design is the inclusion of two balanced armature drivers imported from Denmark, customized by Rose Technics for optimal performance in the midrange and high frequencies. The dynamic driver features a 10mm Japanese LCP diaphragm with a high-performance N52 magnetic circuit for reduced distortion.

The cable of the Star City 5 Pro consists of two thin strands made inside of two 6N OCC monocrystalline copper and covered with a black textile sheath, providing durability and flexibility. It could have been great if they were a bit thicker. The plug is a gold-plated 3.5mm SE plug, and there is no balanced option. The MMCX interface adds versatility, although some users may prefer a 2-pin connection option instead, which is not available in this model.

Overall, the construction of the Star City 5 Pro reflects Rose Technics’ commitment to quality materials and innovative design, resulting in a visually striking and functionally sound pair of earphones and definitely one of the most comfortable IEMs I have.

Sound performance ​

Bass​

The Star City 5 Pro delivers a commendable bass performance that strikes a balance between impact, warmth, and accuracy. It’s well-suited for a variety of music genres and contributes positively to the overall sound.

Sub-Bass:​

While the Star City 5 Pro handles mid-bass admirably, its sub-bass extension exhibits a slight roll-off. This means that the deepest bass frequencies may not have the same level of emphasis or presence compared to the mid-bass range. A slight rise in the sub-bass response could enhance the overall depth and immersion, especially in tracks that rely heavily on sub-bass elements.

Mid-Bass:​

Where the Star City 5 Pro shines is in its mid-bass performance. It offers a good amount of warmth, punch, and impact in this frequency range, which contributes to a lively and engaging sound signature. The mid-bass presence adds body and fullness to instruments like drums, guitars, and lower-register vocals, creating a rich and dynamic presentation.

Texture:​

Despite the sub-bass roll-off, the Star City 5 Pro retains a level of textural detail, clarity, and speed in the bass region. You can still discern nuances and textures in bass-heavy passages, thanks to its controlled, fast, and well-defined bass presentation. This ensures that the bass remains articulate and does not overpower or muddy the rest of the audio spectrum.

Overall, the bass performance of the Star City 5 Pro makes it versatile across various music genres. It strikes a balance between musicality and technical performance, offering an enjoyable bass experience without sacrificing overall sound quality. While a slight improvement in sub-bass extension could benefit certain listeners, the strengths of its mid-bass response make it a compelling choice for those who appreciate a warm, punchy, and well-textured bass presentation.

Mids​

Lower Midrange:​

The lower midrange of the Star City 5 Pro maintains good balance and articulation. It provides a solid foundation for instruments like guitars, pianos, and lower-register vocals. The lower mids are characterized by a warm and natural timbre, adding depth and body to the music without overshadowing other frequencies.

Upper Midrange:​

Moving into the upper midrange, the Star City 5 Pro excels in clarity and detail. Instruments and vocals in this range are well-separated and presented with precision. Female vocals, in particular, benefit from the emphasis in this region, appearing vibrant, detailed, and expressive. There’s a sense of airiness and transparency that enhances the overall musicality.

Vocal Performance:​

Both male and female vocals are rendered beautifully on the Star City 5 Pro. Male vocals benefit from the warmth of the lower midrange, giving them a natural and engaging presence. There’s a richness and fullness to male vocals that adds emotional depth to vocal performances.

Female vocals, on the other hand, shine with clarity and definition in the upper midrange. The Star City 5 Pro does an excellent job of separating elements, allowing each voice and instrument to be heard distinctly within the mix. This clarity and separation contribute to a more immersive and engaging experience, especially in vocal-centric tracks.

Instrument Detail and Texture:​

Instruments in the midrange range are rendered with impressive detail and texture. String instruments, brass, and woodwinds have a lifelike quality, with nuances and subtleties coming through effortlessly. The midrange presentation of the Star City 5 Pro strikes a balance between analytical detail and musicality, making every instrument sound natural and expressive.

In conclusion, the midrange performance of the Rose Technics Star City 5 Pro is impressive and versatile, and the sound is natural and realistic. It excels in vocal reproduction, instrument detail, and overall musicality. Whether you’re listening to intimate acoustic performances or complex orchestral arrangements, the Star City 5 Pro’s midrange delivers a captivating and immersive sound experience.

Highs​

Lower Treble:​

The lower treble region of the Star City 5 Pro continues the clarity and detail from the upper midrange. It exhibits minimal sibilance, ensuring a smooth and controlled presentation of high-frequency notes. Instruments like cymbals, hi-hats, and upper-register strings are rendered with precision and sparkle, adding excitement to the music without veering into harshness or fatigue.

Upper Treble:​

As we move into the upper treble range, the Star City 5 Pro demonstrates a slight roll-off in extension. This results in a more laid-back presentation of the highest frequencies, which can result in a lack of high-pitched extension and reduce the detail. While it may lack the airy sparkle of some headphones or earphones, it maintains a pleasing tonal balance that avoids any sense of stridency or sharpness.

Resolution and detail:​

Despite the roll-off in the upper treble, the Star City 5 Pro retains good resolution and detail retrieval in the high frequencies. Micro-details in recordings are still present and discernible, although they may not be as pronounced or emphasized as in headphones with a more prominent treble extension.

Treble Perception Based on tips:​

The Rose Technics Star City 5 Pro comes with a variety of ear tips that can subtly influence the treble response. The narrow tips, when used, may contribute to a slightly more pronounced bass, enhancing the lower frequencies and adding punch to the overall sound signature. On the other hand, the wide-hole tips, while potentially providing a bit more airiness to the treble region, may result in a slight reduction in bass impact. Users can experiment with different tips to find the balance that best suits their preferences, whether they prioritize a tighter, punchier bass or a more open and airy treble presentation.

In summary, the high performance of the Rose Technics Star City 5 Pro offers a pretty well-balanced sound and presentation, with good detail retrieval and control. While there’s a slight roll-off in the upper treble, the overall tonality remains pleasing and cohesive.

Technical aspects​

Detail Retrieval:​

The earphones offer nice detail retrieval, allowing you to pick up nuances and textures within the music. Instruments and vocals are rendered with clarity and precision, although the treble roll-off punctures the details and prevents sound from reaching those high notes.

Instrument Separation:​

One of the strengths of the Star City 5 Pro is its ability to separate instruments and vocals effectively. Each element in the music is distinct and well-defined, contributing to a cohesive yet detailed presentation.

Soundstage: ​

The earphones boast a spacious soundstage with good width and depth. This expansive soundstage creates a sense of openness and immersion, making the music feel more expansive and lifelike.

Layering: ​

The layering of instruments and vocals is handled admirably by the Star City 5 Pro. Different elements within the music are stacked and organized in a way that allows you to perceive multiple layers of sound, enhancing the overall depth and complexity of the audio.

Overall sound performance​

In summary, the Rose Technics Star City 5 Pro offers a cohesive and engaging sound signature, but with a mid-centric focus and a slight roll-off in the sub-bass and treble regions, yet the sound is still so natural and realistic. The earphones excel at instrument separation and ensuring that each element in the music is distinctly presented. The soundstage is spacious, providing a sense of openness and immersion. Additionally, the earphones showcase impressive layering, allowing you to discern multiple layers of sound within the music. Overall, the Star City 5 Pro offers a captivating and high-fidelity sound signature, and it sure deserves to be more known.

Conclusions​

The Star City 5 Pro impresses with its exceptional unboxing experience, which really made me say, “Wow, you get this for just $75.99?!”. It is definitely the best unboxing experience I’ve had at a sub-$100 price, and it offers a great selection of high-quality accessories that enhance the overall value of the product. The distinctive and stylish design, coupled with the ergonomic fit and comfortable wear for even all day long, contribute to a pleasant and enjoyable experience.

In terms of sound performance, the Star City 5 Pro delivers a balanced and engaging sound signature, with a focus on detailed midrange, realism, and natural sound without coloration. While the sub-bass could benefit from a slight rise, the mid-bass provides warmth and punch without muddying things. Vocals, both female and male, and instruments are well-represented and separated, showcasing the IEM’s capability to handle different genres with finesse.

Technical aspects such as detail retrieval may suffer because of the treble roll-off, but separation, soundstage, and layering are commendable, offering a cohesive and immersive soundscape. The mid-centric tonality may not appeal to all listeners, especially those seeking a more pronounced sub-bass or treble extension.

Overall, the Star City 5 Pro stands out as a strong contender in its price range, and it has an exceptional value, combining excellent build quality, great accessories, comfortable ergonomics, and good sound for the asking price. I really think that those IEMs deserve to be much more known and loved.

Where to buy:​

• AliExpress Store
• Official Store
• Amazon Store

I remember my first days stepping into the world of IEMs, and my first companion was the original TinHiFi T2, from which it all began, and now I’m reviewing the T5S.
For the full review with comparisons you can check MBA TinHiFi T5 Review.

Disclaimer: ​

TinHiFi sent me the T5S directly, and I’m thankful for that. However, my review and opinions aren’t influenced by this or the company. The thoughts shared here are solely based on my experience with the product, without any bias from its source.

Introduction:​

The TinHiFi T5S is a pair of IEMs that combines style, comfort, and impressive tuning. Designed with great attention to detail, the T5S aims to deliver a balanced and enjoyable sound without breaking the bank. In this review, we’ll take a closer look at what makes the T5S stand out, from its sleek design to its technical prowess and how it performs in different listening scenarios.

Unboxing Experience:​

The TinHiFi T5S arrives in a sleek and compact cube-shaped box adorned with colonization of Mars-inspired artwork. Opening the box reveals the IEMs snugly nestled in foam padding, showcasing their elegant design and unique brushed-finish faceplate. A closer look at the accessories section reveals a well-organized array of items, including the high-quality cable, which is half silver and half very dark red. In my opinion, it looks very good and feels high quality. Inside, there is also a white faux-leather magnetic case, a cleaning brush, spare filters with an included tweezers for convenient change if needed, and a variety of ear tips for a customized fit.

What’s particularly impressive is the attention to details in the packaging, with thoughtful additions like the brush and tweezers with filters for easy maintenance and a selection of ear tips, including foam tips to suit different preferences. The inclusion of a premium case adds to the overall value and ensures convenient storage and protection for the T5S when not in use. Overall, the unboxing experience sets a very positive tone.

Box includes:​

• TinHifi T5S IEMs
• White faux-leather magnetic case
• 4-core SPC 2-pin cable (3.5mm)
• Cleaning brush
• Tweezers
• 1 pair of white foam tips
• 3 pairs of narrow-hole eartips (S/M/L)
• 3 pairs of normal-hole eartips (S/M/L)
• Spare filters

Technical Specs:​

Specs:

​

• Driver: 10 mm external magnetic.
• Sensitivity: 103 dB@1kHz.
• Unit weight: approx. 1.26 ± 0.05 [g]
• Frequency range: 10-20 kHz.
• Impedance: 32Ω ± 15%.
• Rated power: 3mW.
• Max power: 5mW.
• Max distortion: 3% @1kHz 0.179v.
• Interface: gold-plated 2-pin connector.
• Plug: 3.5mm black glue gold-plated plug.
• Housing color: gun color.

Driver Configuration: The T5S utilizes a single dynamic driver configuration.

Aluminum Build: Crafted with CNC 5-axis machining from lightweight and sturdy aluminum, the T5S offers durability and a premium feel.

Next-Gen Ultra-linear Diaphragm: Featuring a unique Topping diaphragm made of three nano-materials, a special acoustic design, and a Japanese CCAW lightweight voice coil to minimize diaphragm nonlinear distortion. In addition to an advanced magnetic circuit design to reduce distortion,.

Cable: The included high-quality cable is made out of 28 strands of 0.06mm enameled copper and 54 strands of 0.05mm silver-plated copper.

Sound Performance: ​

The sound signature of the TinHiFi T5S can be described as neutral with a subtle bass boost. This means that the audio reproduction aims for accuracy and balance across the frequency spectrum while also placing a slight emphasis on the lower frequencies for added depth and impact. The neutral tonality ensures that each instrument and vocal is presented with clarity and transparency, allowing for an accurate representation of the original recording. At the same time, the small bass boost adds a touch of warmth and richness to the low end without overpowering the midrange or treble frequencies. This balanced sound signature makes the T5S suitable for a wide range of music genres.

Bass: ​

The bass performance of the T5S is notable for its balanced and controlled nature, offering a satisfying blend of impact and precision. It provides a solid foundation for the music without overpowering other frequency ranges.

However, in more complex tracks with heavy bass content and more elements, there can be a slight tendency for the bass to bleed into the lower mids. This can lead to a subtle masking effect, where certain midrange details may not be as pronounced as desired.

Overall, while the T5S delivers good bass definition, impact, and richness, it’s worth noting that it can bleed from time to time. This characteristic can be noticeable in scenarios with very complex and layered music. Other than that, the bass performance is very good for a single dynamic driver at this price.

Mids: ​

The midrange performance of the T5S is where it truly shines. Vocals are presented with a natural and expressive tone, with both male and female vocals sounding full-bodied and emotive. Instruments are rendered with impressive detail and clarity, showcasing the nuances and textures of each note.

One standout feature of the T5S is its note weight and timbre accuracy. Instruments have a lifelike presence, with a sense of realism that makes the music come alive. The midrange is well-balanced, neither recessed nor overly forward, ensuring a cohesive and coherent presentation across various genres.

However, it’s essential to note that the midrange performance can be influenced by the overall mix of the track. In some instances, particularly in busy or layered arrangements, the midrange may slightly recede due to the fact that it is slightly bass heavy; after all, it’s a single dynamic driver, and it can bleed at times. Nonetheless, the T5S maintains a commendable level of midrange clarity and musicality, making it a standout performer in its price range.

Highs: ​

The treble performance of the T5S offers a pleasant and enjoyable experience suited for casual listening rather than critical analysis. While it may not excel in delivering micro-details and intricate nuances at high frequencies, it compensates with a focus on macro-level presentation, creating a more laid-back and relaxed sound signature.

The treble on the T5S is smooth and non-fatiguing, avoiding any sharp peaks or harshness that could cause listener fatigue over extended listening sessions. It contributes to the overall musicality of the IEM.

Listeners who prefer a more forgiving and easygoing treble response will appreciate the T5S for its ability to maintain a sense of balance and cohesion across the frequency spectrum. While it may not reveal every little detail in complex tracks, it delivers a satisfying treble performance that complements the overall tonality of the IEM for casual listening enjoyment.


Overall, the TinHiFi T5S delivers a well-rounded sound signature with a focus on musicality and enjoyment. It may not cater to audiophiles seeking absolute technical perfection, but it offers a pleasing sound quality that appeals to casual listeners and music enthusiasts looking for a versatile and engaging everyday driver.

Sound Technicalities:​

Soundstage: ​

The T5S features a soundstage that is good enough to provide a sense of width and depth in the audio presentation. While it doesn’t offer the most spacious soundstage in its price range, it still delivers a satisfactory level of openness and room for the music to breathe. The soundstage of the T5S contributes well enough to the overall presentation, although it may not excel in creating an expansive sense of space compared to some other earphones in a similar price bracket.

Imaging:​

The imaging on the T5S is decent, offering a reasonable level of accuracy in placing instruments and vocals within the soundstage. While it may not provide the utmost precision compared to higher-end models, it still performs well enough for listeners to discern the positioning and location of different elements within the mix. This capability adds to the overall immersion and enjoyment of the music, allowing users to follow and appreciate the spatial aspects of their favorite tracks.

Layering: ​

The layering on the T5S, being driven by a single dynamic driver, exhibits limitations in handling complex tracks. While it manages to maintain a satisfactory level of distinction between instruments and vocals, more intricate compositions may cause elements to blend together slightly. Despite this, considering the price and the use of a single dynamic driver, the layering performance remains commendable. It brings good separation while avoiding significant muddiness or congestion, making it a respectable choice for its class.

Overall Sound Performance: ​

The TinHiFi T5S Mars offers great tuning and performance, with a sound signature that leans towards neutrality with a subtle bass boost. The bass is well-defined but can exhibit slight bleeding into the lower mids on complex tracks. The midrange is characterized by clear vocals and instruments with good warmth and body, providing a rich and engaging sound. The treble, while not the most detailed, provides a casual listening experience with a focus on macro rather than micro details.

The soundstage is decent, providing a good sense of space but not being the most spacious. Imaging is adequate, allowing listeners to discern instrument placement within the stage, although it may not be the most precise. Layering, considering the use of a single dynamic driver, manages to maintain separation between elements but may blend together slightly on complex tracks.

Despite these limitations, the TinHiFi T5S Mars offers balanced and enjoyable tuning and sound reproduction, especially considering its price range. It caters well to casual listeners looking for a versatile and comfortable pair of earphones without compromising too much on audio quality.

Conclusions:​

In conclusion, the TinHiFi T5S presents itself as a compelling option in the range of affordable IEMs. With its elegant design, comfortable fit, and solid build quality, it immediately catches the eye and promises a premium device.

Sound-wise, the T5S delivers a neutral sound signature with a subtle boost in the bass, catering to a wide range of musical genres and preferences. The midrange shines with natural vocals and instruments, though the bass may bleed into the lower mids at times, which is acceptable for a single dynamic driver at this price point.

In terms of treble, the T5S maintains a smooth and detailed presentation, striking a balance between energy and accuracy. While it may not offer the most intricate micro-detail retrieval compared to higher-end IEMs, it provides an enjoyable tonality suitable for casual listeners.

Additionally, the T5S comes with a generous set of accessories, including a high-quality cable, a variety of ear tips for customization, a durable and unique-looking case for storage and protection, and tools to keep them clean and optimally performing. The overall quality of the package, combined with the asking price, makes the T5S Mars a worthwhile investment for those seeking great tuning, comfortable wear, and a pleasing-looking set.

Where to buy:​

TinHiFi Official Store

The FiiO KA17 arrives with high expectations, advertised as a “high-end USB DAC and headphone amplifier” delivering “desktop-level performance in a pocketable device.” As a follow-up to the well-regarded KA11 release, which is the budget dongle, does the flagship KA17 live up to the hype, or is it just another dongle in a crowded market? Let’s delve into its features, sound quality, and overall value proposition of what you get at the cost of $150.

Disclaimer:​

For this review, I received the FiiO KA17 directly from FiiO for a review. While I am grateful for this opportunity and their support, I want to assure you that my opinions and evaluations are based solely on my own critical listening and experience with the product. I strive to remain objective and unbiased in all my reviews, regardless of any collaboration or partnership.

Introduction​

The KA17 immediately impresses with its sleek design. The aluminum alloy chassis feels sturdy and premium, while the glass front panel, which acts as a screen, adds a touch of elegance. There are no creaks or loose parts, solidifying the build quality.

The FiiO KA17 doesn’t just occupy the top spot in their USB DAC/amp lineup; it embodies a shift in how audiophiles experience high-fidelity sound. Driven by the rise of smartphone music libraries and the increasing popularity of streaming services, FiiO recognizes the growing demand for on-the-go audiophile solutions. Traditional options like Bluetooth offered convenience, but USB dongles provided a more compact and plug-and-play solution with greater potential for audio prowess.

Building upon the success of previous generations, FiiO leveraged their expertise in DAC and headphone amp technology to develop the KA17 as a true flagship dongle. This wasn’t just about chasing market trends; it was about responding to a growing user base transitioning from basic sound quality expectations to a desire for audio that rivals dedicated portable players.

But FiiO doesn’t stop at pushing boundaries. Recognizing the competition in the high-end dongle market, FiiO strategically positions the KA17 within their existing product line, offering flagship performance at a price point that resonates with audiophiles on a budget. This strategic placement, spanning a range of $30-$150 (making the KA11 the most budget but not a slouch at all), ensures their commitment to catering to diverse needs and usage requirements.

In essence, the KA17 represents the culmination of FiiO’s expertise, market awareness, and commitment to democratizing high-fidelity audio. It’s not just a product; it’s a statement – a declaration that flagship sound doesn’t require a flagship price tag and that convenience and exceptional audio quality can coexist in your pocket.

Technical Specifications​

• Colors: Black/blue
• USB chip: XMOS XU316
• DAC: ES9069Q*2
• Op amp: OPA1662*2
• Headphone amp: Fully balanced THX AAA 78+
• Max supported formats: Asynchronous 768kHz/32bit, DSD512, MQA full decoding
• USB DAC driver-free mode: Supported
• Display: 0.91-inch dot matrix display
• Headphone outputs: Single-ended 3.5mm+balanced 4.4mm
• Dimensions: About 64.0×27.7×12.7mm
• Weight: about 33.5g
• Output power 1: L+R≥270mW+270mW (32Ω/THD+N＜1%/single-ended/desktop mode)
• Output power 2: L+R≥650mW+650mW (32Ω/THD+N＜1%/balanced/desktop mode)
• Output power 3: L+R≥140mW+140mW (32Ω/THD+N＜1%/ single-ended/non-desktop mode)
• Output power 4: L+R≥300mW+300mW(32Ω/THD+N＜1%/ balanced/non-desktop mode)
• Output power 5: L+R≥30mW+30mW (300Ω/THD+N＜1%/ single-ended/desktop mode)
• Output power 6: L+R≥90mW+90mW (300Ω/THD+N＜1%/ balanced/desktop mode)
• Signal to noise ratio: ≥126dB (A-weighted)
• Noise floor: PO＜2μV(A-weighted); BAL＜2.2μV(A-weighted)
• THD+N: ＜0.0004% (1kHz/32kΩ)

Unboxing and Ergonomics​

Packaged in a large cardboard box, the FiiO KA17 presents itself as a flagship product right from the start. The device is elegantly displayed, protected by a plastic foil, and accompanied by a matching leather case for added protection. Inside the box, users will find a USB Type-C to USB-C cable, a USB-C to large USB-A adapter, and two silicone plugs for the USB-C ports to prevent dust buildup. Although lacking a screen protector, the included leatherette case serves its purpose well. The device itself boasts a solid metal construction with a small black-and-white display on the front, providing essential information and setting adjustments. With physical volume buttons, a functional button for settings management, and a desktop mode switch, the KA17 offers convenience alongside functionality. Despite its compact size, it features both a balanced 4.4mm output and a basic 3.5mm SE output, catering to different user preferences.

First of its kind​

First ever dongle with an independent power supply. ​

Forget limitations! The KA17 boasts the first-ever independent power supply port in a DAC. This revolutionary feature unlocks its full potential: unleashing the full power of the dongle, boosting power supply voltage, and enabling powerful parallel headphone amp output. This translates to exceptional power, effortlessly driving even demanding headphones while opening up a whole new world of sonic exploration through “power swapping” for different dynamic responses. While connected to the external power supply, the primary Type C isn’t consuming power but just transferring data.

Powering Performance: Advanced XMOS XU316 Controller​

The KA17 leverages the powerful XMOS 16-core XU316 controller, known for its superior processing capabilities and low latency. This advanced chip, chosen and further optimized by FiiO, ensures smoother data handling and exceptional digital audio performance.

Fine-Tune Your Audio Experience: Specialized 10-band Parametric EQ​

You can control your sound with the KA17’s versatile 10-band parametric EQ. Unlike basic EQs, it offers deep customization options, allowing you to adjust values precisely to your preferences. Forget complex terminology; the user-friendly graphical interface makes adjusting these parameters intuitive and straightforward. What you see is what you get, ensuring your desired sonic adjustments translate directly to your music.

But the power doesn’t stop there. Built on the foundation of the XMOS processor, this high-fidelity EQ supports high-resolution adjustments at up to 192kHz sampling rates. This means your meticulously crafted EQ settings remain accurate and detailed, preserving the essence of your music without compromise.

Unbound Audio Fidelity: Redefining Portable Performance​

The KA17 transcends traditional designs, drawing inspiration from high-end music players. Its meticulous architecture preserves every audio detail, from the DAC to the final output. Dual DACs and a four-channel, fully differential amp work in harmony to deliver exceptional dynamics and channel separation.

But it’s the power that truly sets it apart. Over ten independent power supplies, with a dedicated three-level system for the analog section, ensure pristine power delivery for clean, transparent sound. This combination of innovative design and pure power unlocks a level of audio fidelity rarely seen in a portable device.

Unleashing Flagship Sound: Dual ES9069Q DACs​

Experience the power of ESS’s latest flagship: the KA17 boasts not one but two ES9069Q DAC chips. This exclusive arrangement, utilizing ESS’s renowned 4th-gen Hyperstream technology, delivers incredible detail and resolution while crafting a spacious, natural soundstage. Forget harsh “digital sound” – the KA17 emphasizes musicality, immersing you in rich, natural audio.

Heat Management:​

The KA17’s complex architecture and high output power might raise concerns about heat. Rest assured, the device is designed to stay comfortably warm, not worryingly hot, thanks to several innovative steps:

• Optimized Power Efficiency: Over ten dedicated power supplies, meticulously implemented, maximize efficiency while minimizing heat generation.
• Intelligent Power Management: In desktop mode, the KA17 leverages its stable USB power supply for efficient operation, unlike some dongles that struggle with power draw.
• Aluminum Advantage: The full aluminum body acts as a natural heat sink, efficiently dispersing warmth.
• Internal Safeguards: High-precision temperature sensors and automatic power adjustments ensure the KA17 operates safely, even under demanding conditions.

Smart Power, Seamless Experience:​

The KA17 boasts intelligent power management for unmatched flexibility and peace of mind:

• iOS Compatibility: Connected to power-limited iOS devices? No worries! The KA17 adjusts its audio power supply (voltage), ensuring smooth listening without exceeding device limitations.
• Desktop Mode Unleashed: Connect an external power supply to the dedicated port and activate “Desktop Mode” for maximum audio power.
• Computer Flexibility: Even without an external power supply, you can use “Desktop Mode” when connected to a powerful computer via the main USB port.

Under the Hood: Flagship Tech on a Budget​

The KA17 boasts impressive specs for its price. Dual ES9069Q DAC chips and THX AAA-78+ amplification are usually found in flagship devices, not portable dongles. This translates to support for high-resolution formats like 768kHz PCM and DSD512, catering to even the most demanding audiophiles. MQA decoding capability is another premium touch, making it capable of more streaming services.

Power to Spare: From Pocket to Desk​

One of the KA17’s major selling points is its versatility. In “standard” mode, it comfortably drives most IEMs and portable headphones. But the true power lies in the “desktop mode.” Enabling this unlocks a whopping 650mW into 32 ohms, enough to power even demanding audiophile cans. However, be warned: desktop mode requires an additional USB-C cable for power, adding a slight inconvenience.

App Integration: Convenience with a Caveat​

The FiiO Control app offers convenient control over EQ adjustments. Firmware updates are handled through the app, ensuring your KA17 stays up-to-date. However, there is a minor snag: gain, volume, L/R balance, and more settings and features aren’t accessible through the app, requiring manual adjustment on the device itself.

Screen control features: ​

• Volume Control: Choose from 60 or 120 precise steps with a customizable maximum volume to prevent accidental blasts.
• Display Rotation: Flip the screen 180° for convenient viewing in any orientation.
• MQA Decoding: Enable or disable MQA support for enhanced high-resolution streaming.
• S/PDIF Output: Activate the S/PDIF output for compatibility with various audio systems.
• Digital Filters: Select from 8 filters to fine-tune the sound according to your preferences.
• Brightness Control: Adjust the screen brightness through 5 levels for optimal viewing in any environment.
• Gain Selection: Choose between high or low gain to match the impedance of your headphones.
• Multilingual Interface: Switch between Chinese and English for user-friendly navigation.
• Balance Adjustment: Fine-tune the balance between the left and right channels for a perfectly centered soundscape.
• Auto-Off Timer: Set the display to automatically turn off after a period of inactivity.
• USB Mode Selection: Choose between USB 1.0 and 2.0 for compatibility with different devices.
• Default Settings Restore: Easily reset all settings to factory defaults if needed.
• EQ Customization: Explore 7 preset EQ options (Jazz, Pop, Dance, Rock, R/B, Classic, Hip-Hop) or create and save 3 custom profiles for personalized sound tailoring.
• Software Version Check: Stay updated by viewing the current software version and checking for potential updates.

Sound Performance: Smooth, Energetic, and Refined​

The FiiO KA17 delivers a sonic experience that very impresses considering the price (150$). Its core signature leans towards smooth and energetic with a touch of warmth, offering a natural and balanced presentation with impactful bass, detailed mids, and airy highs. Here’s a breakdown of its key characteristics:

Tight and controlled bass, avoiding muddiness. The KA17 delivers impactful kicks and rumbles without overpowering the rest of the frequency range. Whether it’s the thump of electronic music or the low-end growl of a bass guitar, the bass’s presence is satisfying and punchy.

Clear and detailed mids, faithfully reproducing vocals and instruments. Vocals sound natural and engaging, with nuances and emotions conveyed accurately. Instruments like guitars, violins, and flutes have a well-defined presence, allowing each note to shine through.

Sparkling and airy highs without becoming harsh or fatiguing. The KA17 extends the treble smoothly, creating a spacious and open soundstage. Cymbals have a natural shimmer, and higher-pitched instruments like flutes and trumpets retain their delicacy without sounding sibilant.

Spacious and expansive stage, making you feel immersed in the music. The imaging is precise, allowing you to pinpoint the location of each instrument and vocal within the soundscape. This spaciousness adds to the overall listening experience, creating a sense of presence and atmosphere.

Overall, the FiiO KA17 delivers a sound performance that surpasses its price point. Its smooth yet energetic signature, powerful dynamics, very accurate presentation, and high-tier technicalities make it a compelling choice for audiophiles of all genres. Whether you’re listening to classical, jazz, electronic, or acoustic music, the KA17 will faithfully reproduce your favorite recordings with precision and detail.

Quick comparisons​

FiiO KA17 vs. Truthear Shio:​

The FiiO KA17 and Truthear Shio present compelling options in the USB dongle market, each offering distinct sound signatures to enhance your listening experience. The KA17 boasts a natural sound profile with a subtle touch of warmth, delivering precise and well-balanced audio reproduction across the frequency spectrum. In contrast, the Truthear Shio offers a warm and inviting sound signature characterized by rich and lush tones, creating an immersive and musical listening environment. While the KA17 prioritizes accuracy and balance, the Shio emphasizes warmth, catering to different preferences in sound presentation. Both dongles feature high-quality components, but the KA17 remains the superior one in terms of power output (the Shio can give up to 150mW), features, and sound quality.

Head-to-Head: KA17 vs. iBasso DC04PRO:​

While both the FiiO KA17 and the iBasso DC04PRO are portable USB DAC/amps aiming to elevate smartphone audio, they cater to slightly different preferences. The KA17 boasts superior power output, reaching a staggering 650mW compared to the DC04PRO’s 280mW. This translates to the KA17 effortlessly driving even demanding high-impedance headphones, while the DC04PRO may struggle with power-hungry models. However, the DC04PRO offers a more compact and lightweight design, making it even more pocket-friendly. Something in the DC04PRO makes me always come back to it, but the KA17 is still the superior one with more features, better quality overall, and much higher versatility.

FiiO KA17 vs. Tanchjim Space:​

Choosing between the FiiO KA17 and Tanchjim Space hinges on your priorities. The KA17 reigns supreme with desktop-grade power (650mW) for demanding headphones and boasts a wider feature set like EQ and MQA support, but comes at a higher price and larger size. The Tanchjim Space prioritizes a more neutral and reference sound signature, portability with a compact design, and is more budget-friendly, but sacrifices power (230mW) and features. Consider your needs for power, portability, features, and budget to make the best choice.

conclusions​

The FiiO KA17 lives up to its flagship moniker by offering cutting-edge technology, excellent sound quality, impressive power output in a compact and portable form factor, and, not less important, a very fair price for what it offers. While the lack of app control for gain and some more features you would like to quick access rather than start scrolling in the settings on the device itself is a minor inconvenience, the desktop mode, MQA decoding, and thoughtful design features set it apart from the competition. Considering its exceptional value for money, the KA17 becomes a compelling choice for audiophiles on the go seeking flagship-level performance without the flagship price tag. Users wanting desktop-level performance from a portable DAC/AMP with the flexibility for home listening. Audio enthusiasts desiring high-power output, MQA decoding, and advanced EQ customization would highly appreciate this dongle.

where you can buy it:​

Official FiiO AliExpress store

The Fosi SK02 presents itself as a compact desktop DAC/AMP with a vertical design, ideal for space-conscious users. But don’t let its desktop aesthetic fool you – the SK02 offers remarkable versatility, making it suitable for mobile use as well.

The metal housing is both durable and elegant, and it fits seamlessly into any desktop setup or on-the-go powerful audio rig. It is available for $99.

Disclaimer:
This review unit of the Fosi SK02 was generously provided directly by Fosi Audio. While I appreciate their support, all opinions expressed in this review are my own and based on my independent testing and experience. I strive to remain objective and transparent in my evaluations, offering an honest and unbiased perspective for potential buyers.

Unboxing
The Fosi SK02 arrived in a sleek and minimalist box with the phrase ‘HiFi Made Fun’ written on it, which set the tone for what was inside.

Upon opening the Fosi SK02 box, the sleek metal device was revealed, concealed in protective foam. Additionally, I found a user manual and a USB Type-C to Type-C cable with a USB Type-A to Type-C adapter, making it suitable for various devices.


Design and Build Quality
The SK02’s vertical design stands out from the crowd, occupying minimal desk space and making it easy to carry with you when you are on the go. Although you may not be able to put it in your pocket, it is still small enough to easily fit in your bag and be a very strong portable companion. Although it has a distinct visual appearance, it may not appeal to everyone’s aesthetic preferences.

The large volume knob doubles as a power button and play/pause control, offering convenient operation. However, its lightweight feel and susceptibility to accidental adjustments detract from the user experience. Additionally, the volume level light indicator is very inconvenient to use, as it shows the volume level by its changing flashing brightness, and the absence of an LCD display makes checking volume levels slightly harder.


Technical Specifications
DAC Chip: ESS Sabre ES9038Q2M
Operational Amplifier: SGM8262
Maximum Sample Rate: PCM 384kHz/32bit, DSD256
Input: USB Type-C, SPDIF (shared)
Output: 3.5mm single-ended, 4.4mm balanced (high gain 32Ω: 280mW/3.5mm, 1100mW/4.4mm / low gain 32Ω: 90mW/3.5mm, 350mW/4.4mm)
SNR: 3.5mm – Low Gain 116dB / High Gain 120dB. 4.4mm – Low Gain 110dB / High Gain 115dB
Distortion: ≤0.001% @1kHz
Noise Floor: 3.5mm – 3.7μV / 4.4mm – 12μV
Crosstalk: 3.5mm – Low Gain 128dB / High Gain 137dB. 4.4mm – Low Gain 112dB / High Gain 110dB
Frequency response: 20Hz-20kHz (±0.02dB)
Headphone impedance: 16-300Ω
Input voltage: DC 5V
Hardware Controls: Power, volume, high/low gain switching, input switching
Dimensions: 130mm (H) x 62mm (W) x 23mm (D)
Weight: 340g

Versatility and Connectivity
The Fosi SK02 stands out for its remarkable versatility and connectivity options, catering to a wide range of audio setups and preferences. The ability to work as a standalone device that is powered solely by a mobile phone is a key feature, making it portable and convenient for on-the-go setup.

Moreover, the SK02 offers multiple connectivity options to accommodate various audio sources and devices. It features a standard 3.5mm headphone jack, which can be used to connect to a wide range of headphones and in-ear monitors (IEMs), a 4.4mm balanced output, which packs the real punch, and an additional rear 3.5 AUX output.

In terms of input options, the SK02 offers flexibility with its optical input, allowing users to connect digital audio sources such as computers, gaming consoles, or TVs for high-fidelity sound reproduction. This optical input expands the versatility of the SK02, enabling seamless integration into almost any audio setup.

Additionaly Fosi SK02 offers SPDIF output from the rear 3.5mm optical output, effectively functioning as a 2-in-1 feature alongside the rear 3.5mm AUX output. This dual functionality enhances the connectivity options of the SK02, allowing users to utilize either the optical output for digital audio as an “adapter” or the AUX output.

Overall, the Fosi SK02 impresses with its versatility and connectivity options, making it a versatile audio companion for audiophiles, music enthusiasts, and casual listeners alike. Whether used as a portable headphone amplifier or as part of a home audio setup, the SK02 delivers high-quality sound performance and flexible connectivity.



Controls and User Experience
The SK02 prioritizes user convenience with intuitive controls and clear indicators. The volume knob, despite its lightweight feel, offers precise volume adjustments with numerous levels of volume for more personalized adjustments. Additionally, a single button seamlessly toggles between the low and high gain modes, denoted by LED lights, empowering users to optimize performance based on their headphone/IEM requirements and listening preferences.

Further enhancing versatility, the SK02 conveniently allows you to switch between optical and USB input sources at the press of a dedicated button. This flexibility caters to various connection preferences and seamlessly integrates the SK02 into different setups, be it your computer, mobile phone, or a dedicated media source with optical output or even an optical input.

Additionally, there is a sampling rate indicator, which goes from 44.1kHz to 384kHz, and a DSD indicator from 64 to 256. However, the flashing and brightness-changing volume indicator, while attempting to convey loudness levels, may prove distracting and less informative in practice.

Power
The Fosi SK02’s multiple output options give it the possibilities for various audio setups. It features a 3.5mm single-ended output on the front panel, which delivers 280mW (on high gain) clean and detailed sound suitable for a wide range of headphones and earphones. This output provides ample power to drive most IEMs and headphones efficiently, ensuring a satisfying listening experience without compromising on audio quality.

In addition to the 3.5mm single-ended output, the SK02 also boasts a 4.4mm balanced output on the front panel, which brings 1100mW (on high gain). The balanced output offers several advantages, including improved channel separation, reduced crosstalk, and lower distortion compared to single-ended connections. It delivers a more powerful dynamic sound, which can drive more power-hungry headphones and even planar headphones.

Furthermore, the SK02 features a rear 3.5mm AUX output, providing users with added flexibility in their audio setups. While this rear output delivers less power compared to the front 3.5mm output, it still offers sufficient amplification to drive a wide range of IEMs with ease. Whether connecting to speakers, amplifiers, or other audio devices, the rear 3.5mm output ensures reliable and versatile connectivity.


Sound Performance
The Fosi SK02 delivers a sound signature characterized by a more bright, detailed presentation. showing itself as a revealing performer. At its core lies the ESS Sabre ES9038Q2M DAC chip, known for its clean and crisp delivery. This translates into the SK02’s most defining characteristic: a pronounced mid-treble emphasis.

This emphasis results in shimmering cymbals, airy vocals, and the intricate details of string instruments taking center stage. The SK02 excels at unearthing micro-textures and nuances, inviting listeners to delve deep into the sonic tapestry of their music. But be warned, this focus can become a double-edged sword. Harsh recordings or tracks heavy on high-frequency content might sound overly bright or even piercing to sensitive ears.

Vocals occupy a prominent space, delivered with clarity and precision. Every word and inflection carries weight, offering a transparent window into the artist’s expression. However, this analytical presentation might come at the cost of the warmth and fullness associated with the traditional “musical” midrange. Instruments like guitars and brass instruments may lack the organic body and richness found in warmer amps.

Bass presence remains solid, controlled, and tight, providing a foundation for the rest of the spectrum. It delivers enough punch to satisfy most genres but doesn’t overpower the mids and highs. However, bass-heavy listeners or those seeking a more impactful low-end rumble might find it wanting compared to warmer-sounding competitors like the Truthear Shio.

Overall, the Fosi SK02 caters to analytical listeners who prioritize detail and clarity. It shines with acoustic and classical music, where its ability to unveil intricate details is a strength. However, its bright emphasis might not be for everyone, especially those who prefer a warmer, more forgiving sound or listen primarily to bass-heavy genres.


Conclusion
In conclusion, the Fosi SK02 stands out as a versatile DAC/AMP that transcends its desktop-oriented design to offer mobile users a compact and powerful audio solution with the possibility to run only on a single USB. With its bright and detailed sound signature, sturdy build quality, and diverse connectivity options, the SK02 caters to audiophiles seeking a balance between portability and performance. While minor ergonomic concerns exist, they do little to diminish the overall appeal of the SK02 as a versatile and capable audio-on-the-go companion for both desktop and mobile use. This all-inclusive package is priced at $99, making it a great all-arounder for those who want it to do everything on a limited budget.

The FiiO KA11 is a tiny and affordable USB DAC/Amplifier dongle aimed at on-the-go audio enthusiasts. Don’t let its size fool you, as this little device packs a powerful punch, delivering exceptional sound quality and value for money, all while adhering to the company’s goals of innovative design, reliable quality, and a high cost-to-performance ratio.

Disclaimer:​

This review of the FiiO KA11 was conducted with a review unit provided by FiiO. While I appreciate their support in facilitating this evaluation, please understand that the opinions and insights expressed herein are solely my own, based on my independent testing and experience with the product. My aim is to provide reviews that are unbiased and transparent, enabling you, the reader, to make informed purchasing decisions.

Introduction​

As a prominent player in the portable audio industry, FiiO continues to innovate with its latest offering, the FiiO KA11 Portable DAC and Headphone Amplifier. Building upon the success of its predecessor, the KA1, released in 2022, The KA11 prioritizes miniaturization while maintaining high sound quality. This smaller form factor caters to listeners seeking a truly portable solution without sacrificing audio performance. Moreover, both the KA1 and KA11 will coexist for some time, offering users a choice based on their preferences.

Addressing the Dongle Market Demand:​

FiiO acknowledges the increasing popularity of USB dongles as essential tools for wired headphone use, with smartphones lacking traditional headphone jacks. Recognizing the varying quality standards in the market, they leverage their experience and expertise to provide reliable and user-friendly products at different price points. The KA11 embodies this philosophy, aiming to “achieve more with less” by delivering significant sound quality improvements in a compact form factor.

Unboxing​

Upon receiving the FiiO KA11, I really loved the sleek and elegant design of the packaging. The box itself exuded a premium feel, with its minimalist yet eye-catching graphics showcasing the product. Opening the box revealed the KA11 nestled snugly inside to ensure its safety during transit. Alongside the dongle, I found the user manual and warranty information. However, I was surprised to find that there wasn’t a Type A to Type C adapter included, which I had anticipated would be part of the package. Despite this minor discrepancy, the overall unboxing experience was pleasant.

Compact and Portable Design:​

Measuring in at a mere 110mm long and weighing only 8.5 grams, the KA11 is one of the most portable DACs on the market. Its lightweight aluminum-magnesium alloy construction provides durability without adding bulk. The cable is made of high-purity oxygen-free palladium-plated copper wires and covered by a layer of flexible silicone and braided cloth, making it very durable. Its size makes it perfect for slipping into your pocket or backpack. The KA11 is a practical and stylish option that comes in sleek black or silver with light blue accent finishes.

Technical Specifications​

• Brand: Dual brand- FIIO/JadeAudio
• Product name: Portable DAC/Amp (USB dongle)
• Product model: KA11
• USB chip: SAVITECH SA9312L
• DAC chip: CIRRUS LOGIC CS43131
• Op-amp chip: SGMICRO SGM8262
• System support: Android/IOS/Windows/Mac
• Decoding support: Supports up to PCM384kHz/32bit, DSD256
• Input: Type-C or Lightning
• Output: 3.5mm single-ended
• Output power: 3.5 single-ended: L+R≥200mW+200mW (32Ω, THD+N<1%, USB IN), 3.5 single-ended: L+R≥245mW+245mW (16Ω, THD+N<1%, USB IN)
• SNR: ≥125dB (32Ω, A-weighted)
• THD+N: <0.0006% (0dB, 32Ω), <0.0003% (0dB, 300Ω)
• Noise floor: About 1.7uV A-weighted
• Other functions: RGB light indicates the corresponding sampling rate.
• Dimensions: 1109*79*7mm
• Weight: The bare body weighs 8.5g
• Color: Midnight black/Sunrise silver

​

FiiO KA11: First of its kind​

Impressive Power Output and High-Res Audio Support:​

Despite its diminutive size, the KA11 boasts an impressive 245mW of power output at 16Ω, significantly exceeding most competitors in its price range. This enables it to drive demanding headphones and IEMs effortlessly, ensuring clear and dynamic audio across various genres. Additionally, it supports high-resolution audio formats up to 384kHz/32-bit PCM and DSD256, ensuring compatibility with your extensive digital music library and delivering impressive detail and clarity.

Independent DAC and Amp for Superior Sound:​

KA11 is unique in its use of an independent CS43131 DAC and SGM8262 Amplifier, unlike many competitor dongles. This dedicated circuitry contributes to its impressive sound quality by ensuring accurate digital-to-analog conversion and powerful amplification. The way they were able to put so much into such a small thing is truly impressive and special, and it is highly praised.

Multiple Connectivity Options:​

For wider device compatibility, the KA11 comes in two versions: one with a USB-C connector and another with a Lightning connector. This caters to both Android and iOS users, allowing you to enjoy high-quality audio on the go, regardless of your smartphone platform.

Exceptional Value for Money:​

Considering its impressive power output, high-fidelity sound, and convenient portability, the KA11 delivers an exceptional value proposition. Priced at only $29, it’s a compelling option for budget-conscious audiophiles seeking a significant upgrade to their mobile listening experience.

Minor Drawbacks:​

While the KA11 excels in most aspects, there are a couple of minor drawbacks to consider. The cable is permanently attached, limiting future upgradeability. Additionally, the USB-C version doesn’t include a Type-A adapter, requiring a separate purchase for connecting to computers without USB-C ports.

FiiO APP:​

The FiiO KA11 comes with a dedicated app that enhances user control and customization. Through the FiiO Control App, users can toggle the light indicator on and off according to their preference, providing added flexibility in various environments. Moreover, the app offers five distinct filter options, each tailored to refine the audio output according to individual preferences. These filters include: 1 – Minimum Phase Fast Roll-off, 2 – Fast Roll-off Phase-compensated, 3 – Minimum Phase Slow Roll-off, 4 – Slow Roll-off Phase-compensated, and 5 – Non Over-sampling filters. While each filter subtly alters the sound signature, the KA11 maintains a hint of warmth throughout. Getting it on a 29$ dongle is very impressive.

FiiO KA11 Performance​

Balanced and Natural Sound Signature:​

Unlike some budget DACs that emphasize specific frequencies, the KA11 adheres to a natural sound signature. This results in accurate and faithful audio reproduction, allowing the nuances of your music to shine through. Emphasized, well-balanced, and natural sound, praising the KA11’s ability to deliver impactful bass, clear vocals, and well-defined highs while having a slight warm and natural touch to it. The KA11 pairs well with brighter IEMs, like the Simgot EA500, and adds a bit of warmth to the low-end, making it sound more realistic and lifelike.

Bass: The KA11 delivers a dynamic and impactful bass response, providing ample depth and energy to your music. Whether you’re listening to electronic beats or orchestral compositions, the bass reproduction of the KA11 remains tight and controlled, enhancing the overall listening experience.

Midrange: Vocals and instruments are rendered with lifelike clarity and richness, capturing every nuance and emotion of the performance. From the soulful vocals of your favorite singer to the intricate melodies of acoustic instruments, the midrange presentation of the KA11 remains engaging and immersive, drawing you into the heart of the music.

Highs: The KA11’s treble presentation is a bit laid back, but still reveals intricate details and adds sparkle to the overall sound signature. Whether it’s the shimmering cymbals in a jazz ensemble or the delicate harmonics of a classical violin, the treble performance of the KA11 remains articulate and refined.

Imagine: The KA11 creates a spacious and pinpoint-accurate stage, allowing for precise instrument placement and separation. Whether you’re listening to an intimate acoustic performance or a grand orchestral arrangement, the KA11’s stage reproduction remains expansive and three-dimensional, transporting you to the heart of the musical performance.

Conclusion​

The FiiO KA11 is a true testament to the saying that good things come in small packages. The KA11 redefines the portable audio landscape. This pocket-sized powerhouse encapsulates the brand’s commitment to innovation. It delivers surprisingly high-quality sound, ample power for demanding headphones, and wide platform compatibility—all at an unbeatable price. With its minor drawbacks easily overshadowed by its strengths, the KA11 is a surefire recommendation for anyone seeking a portable and affordable way to elevate their mobile audio experience.

Where to buy:​

AliExpress Official Store