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Shanling UA2 USB DAC Headphone AMP Review

Shanling UA2 USB DAC Headphone AMP Review


DAC Chip: ESS Sabre ES9038Q2M, Ricore RT6863 Amp (Single)

PCM 32bit - 768khz DSD512, SNR: -121/-116dB, Power: 2 Vrms, 125mW (SE), 2.5v 195mW (BAL) 32Ω, USB Type-C Female, 3.5mm SE (Microphone: Yes) 2.5mm BAL, 54x18x9mm, 12.6g, Aluminum Chassis


  • Natural and neutral timbre, with a touch of analogue tonality
  • Commanding dynamics, vibrant and effortless
  • Stellar, sharp imaging with excellent spatial staging
  • Beautifully nuanced details retrieval. Macro and Micro
  • Lush Treble, well extended and with smooth decay
  • Very impactful Midbass with rich texture and decay
  • Forward tilted Mids, rich texture, realistic Male/Female vocals
  • Rich, lush tonality for cello, guitars, piano, and stringed instruments
  • IMMENSELY powerful 2 Vrms High Gain output, effortlessly drive 96db Planar.
  • Great speed and transients handling, no congestion
  • Excellent sibilance resistance, always smooth
  • Very solid and technically beautiful compact build


  • Narrow soundstage despite being tall and with depth.
  • Just a hair short of being reference grade overall, trailing the tails of PEE51 and PAW S1
  • Just a tiny bit less airy to be regarded as reference grade.
  • No adjustable hardware volume buttons



Shanling UA2. This is my 3rd device utilizing ESS Sabre ES9038Q2M. The first one being Cayin N6ii E02 Dual ES9038Q2M ($1300) and Topping D10s/A50s ($300). This UA2 is the most analogue and organic sounding ESS Sabre DAC that I have listened to so far. In my book, this analogue tonality scores high automatically, being analogue means it does not sound digital and dry. There’s organic feel to it with the right touch of smoothness that makes listening pleasurable. I will not hesitate to say I prefer this UA2 presentation of the 9038 sounds over N6ii and D10s, those two while great in their technical and analytical approach to the sound, lacked soul while doing it. Of course, N6ii and D10s will regain superiority when it comes to driving anything beyond 250Ω and lower than 96db of sensitivity – they both will drive anything flawlessly up to 600Ω and maintain fidelity. But my usage does not go beyond 177Ω and UA2 provided me the fidelity I adore within that range. The most pleasant surprise is how easy this UA2 drives my power-hungry Monolith M565c Magnetic Planar (69Ω, 96db) and DT990 - does not sound like it was plugged to a tiny dongle at all. If you don't mind the narrow soundstage, this UA2 is indeed a gem to be reckoned with


Recommended Pairing: Flexible

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Eric - May 30, 2023

Does the UA2 support inline mic? This review suggests that it does, but other sources say that it would not support an inline microphone attached via TRRS jack.

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