Douk Audio ST-01 PRO HiFi Bluetooth 5.0 Tube Amplifier USB DAC COAX/OPT Digital Audio Amp w/VU Meter

Product's Documents

Below are documents related to this product, you can read online or download:

This is the main product document for model ST-01 PRO. Additionally, the document applies to other Douk Audio models: SUC-ST-01-PRO-24V-US

The file format is pdf, 1 pages, you can download this manual here .

File type: PDF

File name: 11369676_st-01-pro.pdf

File Language: English

Pages: 1

Author: Douk Audio

Published: 2026-05-27

Updated: 2026-05-27

Source: Directly manufacturer

Model: ST-01 PRO

Audio input: Bluetooth / USB PC-USB / Coaxial / Optical / RCA / U-disk

Audio output: Banana speaker jacks / 3.5mm AUX

Max output power: 100W+100W 4Ω

Frequency response: 20Hz-20kHz±1dB

Working voltage: DC 18-30V

Max capacity of U-disk: 64G

DimensionsW*D*H: 115*98*54mm / 4.53*3.86*2.13in

Package dimensionsW*D*H: 295*225*85mm / 11.61*8.56*3.35in

Net weightST-01 PRO: 661g / 1.46lb

Package weight: 1.4kg / 3.09lb