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Reviews by: ostewart

Hand Built Beauty from Poland

Posted

Pros: Smooth sound, Build Quality, Valve Rolling capability, Resolution

Cons: Only 1 set of inputs

Firstly I would like to thank Feliks Audio for the loan unit for review, I have been using it for the past month and a half roughly and it has been thoroughly burnt in which is essential with valve amps.   Gear Used: Marantz CD-52 > Coaxial > Matrix Quattro II DAC > Elise > Hifiman HE-500 / Beyer T1 2nd Generation Audio Opus #1 > Optical > Matrix Quattro II DAC > Elise > Hifiman HE-500 / Beyer T1 2nd Generation       Tech Specs: Input Impedance: 100 kOhm Frequency response: 10 Hz - 60 Khz +/- 3 dB (300 ohm) Power output: 200mW Pre-amp Gain: 20dB THD: 0.4 % (300 ohm, 20 mW) Supported headphones impedance: 32 - 600...
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Consumer friendly sound

Posted

Pros: Consumer sound, big bass, exciting sound

Cons: Lacking overall finesse and clarity

Firstly I would like to thank 1MORE for sending me this sample for review, I always try to write honest reviews. These received over 50hrs of burn-in, no real differences were noted.   Gear Used: Audio Opus #1 DAP > EO323 (Dual drivers, S silicone tips)       Tech Specs: Driver: Dual driver (1 BA + 1 DD) Impedance: 32Ω Weight: 15g Frequency Response: 20-20,000Hz Inline remote with microphone Sensitivity: 98dB MSRP: Around £70   Packaging, Accessories and Build Quality: The packaging is similar to the Triple driver model, and looks much better than its price might suggest. You get a matte black box which opens via a magnetic lid, once opened...
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Smooth, comfortable and engaging

Posted

Pros: Price-Performance ratio, balanced sound

Cons: Could use a slight boost in the treble.

Firstly I would like to thank Hifiheadphones for this sample for review, I always try to write honest reviews, these received over 50 hrs of burn-in before reviewing, no major differences were noted.   Gear Used: Audio Opus #1 > M6 Pro (non remote cable, Medium Comply T200 Tips)           Tech Specs (Price £44.99): driver type moving coil (dynamic) driver size 10 mm frequency response 20 Hz to 20 kHz impedance 16 Ohms at 1K sensitivity 100±3 dB (1mW at 1KHZ) maximum power...
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Smooth, superb value for money.

Posted

Pros: Smooth relaxing sound, great build quality, bang for buck

Cons: Slightly too smooth for my tastes, lacks sparkle up top.

Firstly I would like to thank 1More for sending me this sample to review, I always try to write honest reviews, these received over 50hrs of burn-in before review, no differences were noted.   Gear Used: OnePlus 2 / iPod Classic > Triple drivers (testing mic and buttons) Audio Opus #1 DAP > Triple drivers (critical listening)     Tech Specs: Drivers > Dual balanced armature + one dynamic driver Frequency Response > 20-40,000Hz Sensitivity > 99dB Impedance > 32Ω Cable Length > 1.25m In-Line Remote > Included Weight > 18g Price > $99   Packaging, Build Quality and Accessories: The packaging feels very luxurious for the...
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Best Value for money budget valve amp

Posted

Pros: Fantastic value, multiple inputs, organic but not overly lush sound, powerful.

Cons: Stock tubes can actually sound a little harsh up top.

Firstly I would like to thank Lukasz at Feliks Audio for sending me this amp to review, I did not get this amp as a free of charge sample, I had to pay for the unit as I liked it so much I wanted to keep it. I try and write honest reviews. The stock tubes have been fully burnt in with over 100hrs through them.   Gear Used: iPod Classic > Line out > Espressivo> (Marantz PM-44 SE > Mission 702e) / German Maestro GMP400/Fischer Audio FA-003ti with wood cups Dell XPS 15 > Matrix Audio Quattro II> Espressivo > German Maestro GMP400     Tech Specs: Input Impedance: 100 kOhm Frequency response: 15 Hz - 45 Khz +/- 3 dB Power output:...
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Outstanding value for money

Posted

Pros: Balanced sound

Cons: Comfort, slight sibilance.

Firstly I would like to thank Tony at Superlux for sending me this sample to review, I always try to write honest reviews. These received over 50hrs of burn-in before reviewing, I did not notice any big changes.   Gear Used: Dell XPS 15 > Matrix Quattro II > Matrix HPA-2C > HD662 Evo     Tech Specs: Type: Dynamic closed back Driver: 50mm Sensitivity: 98dB SPL @ 1mW Frequency Response: 10-30,000Hz Impedance: 32Ω Weight: 250g (without cable) Price: €31 (on thomann)   Packaging, Build Quality and Accessories: The packaging is nothing too special, you get a cardboard box with an outer sleeve. On the front of the outer sleeve you get a picture of...
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Powerful, Smooth

Posted

Pros: Power, finesse, smooth sound, feature packed

Cons: Not suitable for IEM's

Firstly I would like to thank Matrix Audio for sending me this sample to review, in exchange for my honest opinion. I always try to write honest reviews, this unit received over 50hrs of burn-in before reviewing, no differences were noted.   Gear Used: Dell XPS 15 / Audio Opus #1 > Matrix Quattro II DAC > Matrix HPA-2C Dell XPS 15 > Matrix HPA-2C Headphones: Fischer Audio FA-003ti W / Fostex T50rp Mk3 / Fostex TH-500rp (IEM’s more on that later)     Tech Specs: A comprehensive list can be found on the Matrix Website: http://www.matrix-digi.com/en/specifications/102/index.html MSRP: $289   Packaging, Build Quality and Accessories: The...
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Great player, great value

Posted

Pros: fantastic SQ, responsive and easy to use

Cons: Firmware could use an update (gets regular updates though)

Firstly I would like to the The Bit for offering me a discount on the Opus #1 in exchange for a review, I did not receive this sample for free. I always try to write honest reviews. This DAP has had well over 50hrs of use, no differences were noted.   Gear Used: Opus #1 > Normal output > InEarz IE-P350 / AAW W300 / T5p 2nd Generation and more Opus #1 > Balanced out > InEarz IE-P350 / AAW W300 Opus #1 > Optical out > Matrix Quattro II > Feliks Audio Espressivo > Fostex TH-500rp     Tech Specs: Comprehensive list can be found on the product page http://www.thebit.co.kr/content/pubf.action?fn=product/product3 MSRP: $599  ...
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Natural Combo

Posted

Pros: Natural sound, powerful and well built and designed

Firstly I would like to thank iFi Audio for sending me this sample to review, I always try to write honest reviews. This unit received over 30hrs of burn-in, no differences were noted.   Gear Used: Dell XPS 15 > iDAC2 > GMP 8.35D / GMP 400 / Inearz IE-P350 Dell XPS 15 > iPurifier2 > iDAC2 > GMP 8.35D / GMP 400 / Inearz IE-P350 Dell XPS 15 > iPurifier2 > iDAC2 > Feliks Audio Espressivo > GMP 400 / DT880 600ohm       Tech Specs: iFi list a very comprehensive list of specs on the product page: http://ifi-audio.com/portfolio-view/micro-idac2/ MSRP: £295 (£315 bundled with the iPurifier2 from select stores)   Packaging, Build...
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More power in the same CAN

Posted

Pros: Excellent resolution and power with some great features

Cons: None that I can think of

Firstly I would like to thank iFi Audio for lending me this sample to review, I try to write honest reviews. This unit has had over 50hrs of burn-in, no differences were noted.   Gear used: Dell XPS15 > Matrix Quattro II > iFi iCan SE > German Maestro GMP 400 / Fostex TH-500Rp     Tech Specs: Specifications:   Gain: 0dB, 12dB and 24dB user-selectable Signal to Noise Ratio: >123dB(A) Total Harmonic Distortion(THD): <0.003%(400mV/150R) Frequency Response: 0.5Hz to 500KHz(-3dB) Output...
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Head-Fi.org › ostewart › Reviews by ostewart