Douk Audio ST-01 PRO 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU…
Amazon.com Price: $139.99 (as of 09/04/2023 13:57 PST- Details)
Full Upgraded Version of ST-01: 1. Supports U-disk input to play lossless formats music. 2. Add sensitivity adjustment of VU meter on its bottom, easy to set and match better with different input signals. 3. Add three decorative golden circles around tubes and VU meter, looks more exquisite and luxury.
Unique and amazing combination: With VU meter into whole in such a mini size, the pointer dancing in the warm light with strong vintage feelings when enjoy HiFi music, dynamically decorates the audio system space.
HiFi clear sound with tone control: resonable circuit and concise wiring, adopts vacuum tubes to soften the sound and filter out the digital feelings, sounds warm and sweet without noise. Also with treble and bass knobs to adjust one’s own preferable sound styles, presents HiFi music with rousing highs and deep lows.
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Warm Tips
1. PC-USB enter additionally helps cellphones that with OTG features, however Android system wants OTG cable and IOS system wants digicam package, please put together by your self.
2. Pluggable tube socket, default 6K4 vacuum tubes, may be changed by 6J1 / 6J2 / 6*1n / 5654 / 6J4 / 6J5 / 6K5 / 6A2 and many others.
Parameters
Brand: Douk Audio
Model: ST-01 PRO
Audio enter: Bluetooth / USB (PC-USB) / Coaxial / Optical / RCA / U-disk (solely ST-01 PRO supported)
Audio output: Banana speaker jacks / 3.5mm AUX
Max output energy: 100W+100W (4Ω)
Matched impedance: 3-8Ω
Sampling fee supported:
USB enter: 96KHz/24Bit
Bluetooth enter: 48KHz/24Bit
COAX/OPT inputs: 192KHz/24Bit
Supported codecs of U-disk: MP3 / WAV / WMA / FLAC / APE
Max capability of U-disk: 64G
Treble / Bass adjustment vary: ±6dB
System PC-USB supported: XP/W7/W8/W10/MAC/ Linux
Frequency response: 20Hz-20kHz(±1dB)
S/N ratio: ≥98dB
THD: 0.07%
Working voltage: DC 18-30V
Dimensions(W*D*H): 115*98*54mm / 4.53*3.86*2.13in
Package dimensions(W*D*H): 295*225*85mm / 11.61*8.56*3.35in
Net weight: 661g / 1.46lb
Package weight: 1.4kg / 3.09lb
Packing List
1*ST-01 PRO Amplifier
1*DC 24V Power Adapter
1*Remote Control
1*USB Cable
1*Bluetooth Antenna
1*User Manual
Full Upgraded Version of ST-01: 1. Supports U-disk enter to play lossless codecs music. 2. Add sensitivity adjustment of VU meter on its backside, simple to set and match higher with totally different enter alerts. 3. Add three ornamental golden circles round tubes and VU meter, seems to be extra beautiful and luxurious.
Unique and superb mixture: With VU meter into entire in such a mini dimension, the pointer dancing within the heat mild with robust classic emotions when get pleasure from HiFi music, dynamically decorates the audio system house.
HiFi clear sound with tone management: resonable circuit and concise wiring, adopts vacuum tubes to melt the sound and filter out the digital emotions, sounds heat and candy with out noise. Also with treble and bass knobs to regulate one’s personal preferable sound kinds, presents HiFi music with rousing highs and deep lows.
Strong output energy and particular AUX output: use TI’s basic energy amp IC, every channel can output 100W(4Ω) and simply to drive all 3-8Ω passive audio system, provides 3.5mm AUX output simple to attach one other amplifier or energetic speaker / subwoofer to construct a number of channel system and luxuriate in great dwelling theater expertise.
With a number of digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, suitable with most audio gadget equivalent to telephones, computer systems, tablets, TVs, TV, CD gamers and many others. The good mixture of DAC and amplifier, very suitale for audiophiles who’ve numerous audio gadgets.
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Specification: Douk Audio ST-01 PRO 200W Bluetooth Amplifier, 2 Channel Vacuum Tube Power Amp with USB DAC/Coaxial Optical Inputs/VU…
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Amazon.com Price: $139.99 (as of 09/04/2023 13:57 PST- Details)