balanced armature
  1. Shanling MTW100 BA

    Shanling MTW100 BA

    Shanling's entry into the TWS world with two variants: DD and BA.
  2. Reecho & Peacock Audio Spring

    Reecho & Peacock Audio Spring

    REECHO X PEACOCK AUDIO SPRING | 2*DD & 1*BA Brand Name: REECHO Model Number: SPRING Time to market: 2020 Specification: Drivers: 2 dynamic driver & 1 balanced armatures Impedance: 16 Ohm Frequency Response: 10~38KHz Sensitivity: 106+-3dB/mW, 1000Hz Distortion: <1% Cable: 8 wires Silver Plated...
  3. TRN ST1

    TRN ST1

    1. Product Name: trn ST1 1DD+1BA In-ear Earphone 2. Brand: TRN 3. Model: ST1 4. Earphone type: In-ear 5. Impedance: 18ohms 6. Earphone sensitivity: 106dB/mW 7. Frequency range: 10-40000Hz 8. Interface: 3.5mm Gilded 9. Plug Type: L curved 10.Cable Length: 1.2m+/-3cm 11.Color: Black,Blue,Purple...
  4. ADV Model 3 BA2

    ADV Model 3 BA2

    Hi-Res Audio Certified | What does it mean? ADV. Model 3 BA2 in-ear monitors are certified by the prestigious Japan Audio Society (JAS) to produce frequency over 40,000Hz making it an essential part of high resolution audio (96kHz/24-bit) listening experience. Excellent Instrument Separation...
  5. ChrisHeld1989

    ThieAudio Legacy 9

    Feel free to post everything you know about this flagship hybrid iem from ThieAudio. Impressions, reviews, comparisons, everything. :)
  6. vtkc

    Shozy Form 1.4

    Shozy has just released another impressive IEM, Form 1.4 SPECS Shozy Driver: 4 balanced armatures, 1 dynamic driver Cavity: Imported medical resin (3D printed) Faceplate: Imported wood stabilized panel Technology: 3-way crossover Sensitivity: 102 dB Frequency: 20 Hz – 20KHz Impedance: 16...
  7. JEET AIR Plus TWS

    JEET AIR Plus TWS

  8. Akoustyx R-210

    Akoustyx R-210

    Features: Studio reference tuned acoustics Proprietary tuned Balanced Armature driver by Knowles® Detachable cable with gold plated MMCX (Micro Miniature Coaxial) connectors Lightweight Aluminum-alloy & polycarbonate IEM casing Multi-Braided Monocrystalline grade oxygen-free copper cable...
  9. S

    ER4XR twice the normal resistance, extremely quiet, no low end. Possible to fix?

    A week ago I sniped a pair of broken ER4XRs on eBay for 80€. The seller said that one side didn't play and I was hoping that a simple cable swap would fix the issue. Sadly, it wasn't the cable's fault and instead the driver's. With my multimeter I measured 45 ohm for the working driver and 90...
  10. jamesbertuzzi

    Introducing: BT Transfer Dual Driver Wireless Earphones

    Greetings Head-Fi! A few months back we launched the BT Transfer - dual driver wireless earphones intended for everyday audiophile use. A handful of Head-Fi reviews have surfaced so far. We are pleased that the reception has been quite positive. We would like to offer up 5 free review...
  11. CCA C12

    CCA C12

    Specification: 1. Product Name: CCA C12 5BA+1DD Hybrid In Ear Earphone 2. Brand: CCA 3. Model: C12 4. Earphone type: In-ear 5. Impedance: 24Ω 6. Earphone sensitivity: 112dB/mW...
  12. KZ ZSX

    KZ ZSX

    Specification: Product Name: KZ ZSX Brand: KZ Model: ZSX Earphone type: In-ear Impedance: 24Ω Earphone sensitivity: 111dB/mW Frequency range: 7-40000Hz Plug Type : 3.5mm L...
  13. AME Custom Radioso

    AME Custom Radioso

    The Radioso, universal fit, hybrid electrostatic IEM integrates a low frequency dynamic driver with a mid frequency balanced armature driver and four high frequency electrostatic tweeters. It is tuned to deliver rich low-end response while fully highlighting the unique characteristics of the...
  14. FiR Audio M5

    FiR Audio M5

    The M5 TOTL by FiR Audio, a new market entrant manufacturing tubeless universal and custom IEMs
  15. WAVAYA Octa

    WAVAYA Octa

    Octa preserves most of the characteristics of a Penta with a double electrostatic array and sound engineering oriented to obtain a balanced curve fitting jazz, classical and also pop singers, musicians and audiophiles. The extreme crispness of high frequencies and a smoother crossovering /...
  16. Tripowin TP10

    Tripowin TP10

    5BA Balanced Armatures Earbuds. Tripowin was established by a group of experienced engineers who are dedicated to pursuing ultimate sound quality. After painstakingly effort, here comes the Tripowin TP10. The high-end 5BA per side configurations makes the excellent sound integrity and...
  17. NCM Bella V2

    NCM Bella V2

    NCM Bella V2 is an alternate version of the NCM Bella V1. The both have 1 DD and 8 BA drivers but different 4-way crossovers and acoustic filters. Bella V2 has a more up front sound signature versus the darker V1. Both are still offered due to their different sound signature.
  18. bowei006

    FiiO FH5 Review

    The FiiO FH5 (MSRP $299) is released following the success of their earlier IEM line but this time changes up the game. FiiO joined the earphone market in 2015 with the release of the EX1 and a budget EM3 in 2016. 2017 saw the expansion of their earphones with their popular F9 Series along with...
  19. Symphonium Audio Mirage

    Symphonium Audio Mirage

    This is Symphonium Audio's entry level offering. But don't let it fool you, there's nothing entry level about it. From the ground up, it was designed to provide strong punchy bass without sacrificing the clarity and precision that balanced armature's are known for. The result? Mirage. Mirage...
  20. admaciaszek

    Balanced armature model IEM with good bass

    I know BA driver only models are not meant for bassheads but id like to be able to upgrade them down the line. Reshells only work on BA driver models and at that point I'll add a dynamic driver. What are some models that have more punchy bass they achieve through multi drivers. I like v shaped...
  21. CCA C04

    CCA C04

    CCA C04 | 1*DD & 1*BA Brand Name: CCA Model Number: C04 Time to market: 2018 Vocalism Principle: Hybrid Sensitivity: 103±3dB Frequency Response Range: 20-40000Hz Resistance: 17Ω Style: In-Ear Connection: 2-Pin Connectors: 3.5mm Line Length: 1.2m Active Noise-Cancellation: No
  22. Akoustyx R-110

    Akoustyx R-110

    Studio reference tuned acoustics Proprietary tuned Balanced Armature driver by Knowles® Detachable cable with gold-plated MMCX (Micro Miniature Coaxial) connectors Lightweight polycarbonate IEM casing Multi-Braided Monocrystalline grade oxygen-free copper cable 3-Button in-line mic (works with...
  23. JamesFiiO

    FA7, the first Quad drivers IEM from FiiO , all Knowles BAs and 3D printed technical , MMCX design

    A beautiful photo first.
  24. Fiio FA7

    Fiio FA7

    4 Knowles BA per side universal IEM from Fiio Sub Bass & Bass: CI-22955 Middle: ED-29689 Treble & Ultra Treble : SWFK-31736 ( This is a combo drivers includes two drivers ) Head-fi Forum Thread
  25. Whizzer A-HE03 Kylin

    Whizzer A-HE03 Kylin

    Whizzer Kylin A-HE03 Dynamic Driver + 2BA Triple Driver Hybrid 2pin Detachable HiFi In-Ear Earphone Description 1 Dynamic Driver and 2 Balanced Armatures Earphones. This model is equipped with Knowles Hybrid TWFK-30017-000 drivers for supreme mid and high performance. It can greatly show the...
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