
384KHz/32bit
DSD USB Audio DAC
Art. No.: UA0271
Best Connectivity
The 384KHz/32bit USB Audio DAC is a super-high resolution USB to optical digital/DSD (Direct
Stream Digital) converter that takes an audio signal from your computer and delivers the highest
quality digital signal to any audio component with a digital input.
The UA0271 is capable of converting high resolution PCM audio up to 384 kHz, and DSD audio
up to 128xDSD. The DAC allows you to bypass your computer‘s soundcard or headphone output and send digital audio signals through the USB interface. With this perfect digital interface
between your computer and your music system, you can achieve the exact performance level
needed for any given circumstance.
Additionally, it has a built-in high quality headphone amplifier with both 3.5mm and 6.5mm
jacks, for connecting any kind of headphones.
This is USB-bus-powered or you can use an optional AC wall adapter (not included).
Features:
» Super-high resolution USB to optical/DSD converter
» Supports high resolution PCM audio up to 32-bit/384kHz and DSD128 audio playback
» Advanced audio stream interface supports both ASIO and WASAPI
» Analog volume control
» LED indicators for DSD and PCM playback
» Built-in powerful headphone amp supports 16-600ohm headphones
» High quality metallic finished case
» Dual headphone outputs: 3.5mm & 6.3mm
» Digital and analog outputs
» USB-bus-powered or optional AC adapter
Specification:
Chipset
Sampling Rates
Direct Stream Digital Rates DSD64, DSD128
Audio Stream Interface Support
SA9227
44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 kHz
ASIO and WASAPI

384KHz/32bit
DSD USB Audio DAC
Art. No.: UA0271
Best Connectivity
(1) 3.5mm jack analog/digital
Connection
Volume Control Yes
Signal-to-noise Ratio
Low distortion THD+N 0.003%
Max. Headphone Output Power
(at 1KHz and single channel)
Headphone Drive Ability
(2) 3.5mm stereo headphone jack
(3) 6.3mm stereo headphone jack
(4) USB B female port
112dB
210mW/16ohm
190mW/32ohm
35mW/600ohm
16-600ohm
Power
LED Indicators
Dimension (L x W x H)
Weight
System Requirement:
» Windows 10/8.x/7, Vista 32/64-bit, XP 32bit, MAC OSX, iOS and Android with USB Audio Driver
» PC with one High Speed USB 2.0 interface
USB or power adapter (5 VDC, 500 mA, center-positive, sold
separately)
DSD and PCM playback
94 x 67 x 30mm
165g

384KHz/32bit
DSD USB Audio DAC
Art. No.: UA0271
Best Connectivity
Package Contents:
» 1 x 384KHz/32bit DSD USB Audio DAC
» 1 x 3.5mm to RCA Cable
» 1 x Software Driver CD
» 1 x USB A to B Cable
» 1 x USB to DC Charging Cable
» 1 x User Manual
Package Informations:
» Packing Dimension: 141 x 172 x 71mm
» Packing Weight: kg
» Carton Dimension: 540 x 370 x 310mm
» Carton Q‘ty: 30pcs
» Carton Weight: 14.44kg