384KHz/32bit DSD USB Audio DAC   |   UAU19A   |   MSRP US$399

  • Combo Power and Volume knob

    Combo Power and Volume knob at Power OFF position
    LED Indicators

    LEDs indicate different modes that the DAC is working on
    Headphone output

    Support both 6.3mm and 3.5mm headphone output
    USB Data input

    Employ traditional USB Type-B input for power and data steaming. 5VDC adapter is optional
    Integrated de-popping circuitry

    The annoying pop noise is suppressed during the power is being turned on or off

    Main controller

    Main controller chips from Bravo SA9227, by SaviTech
    Power for internal amplifiers

    Step up and filtering power specially design for internal amplifiers for crystal clear sound output
    Large capacitors

    Additional large capacitors for ensuring stable power of the system
    Amplification circuitry design

    Separate OP-Amp design for different channels to eliminate cross-talk, and with sockets to upgrade
    By : Oscar Stewart


    6.3mm headphone output, 3.5mm headphone output, Volume control, 3.5mm stereo out / Toslink, 5VDC power input, USB Type-B in

    67mm (Long) x 94mm (Wide) x 34mm (Height)
    Package Content

    UAU19A (the product), 3.5mm to L/R RCA audio cable, USB Type-A to Type-B cable, user's manual, CD with driver and JRiver audio player (bundled for full version only)

    PowerUSB/5VDC adapter (optional)

    USB Type-B

    6.3mm headphone out

    3.5mm headphone out

    3.5mm stereo out/Toslink out


    Combo volume knob/power




    DSD 5.6MHz 1-bit

    DSD 2.8MHz 1-bit

    PCM up to 384KHz 32-bit

    Stereo Crosstalk>-100dB

    Signal to Noise

    Ratio (SNR)

    112dB (A-Weighting)

    Total Harmonic

    Distortion (THD+N)

    0.003% (A-Weighting)

    Control IC

    Audio processor


    Savitech Bravo SA9227

    Cirrus Logic CS4392

    Headphone driving Ability


    All information and specification are subject to change without prior notice

    All brand names and trademarks referenced are the properties of their respective owners

    The picture/s above might differ from the actual product delivered