Douk Audio ST-01 PRO HiFi Bluetooth 5.0 Valve Tube Amplifier USB/COAX/OPT Amp

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Seller: doukaudio-uk ✉️ (112) 100%, Location: GB, Ships to: GB, Item: 386281993667 Douk Audio ST-01 PRO HiFi Bluetooth 5.0 Valve Tube Amplifier USB/COAX/OPT Amp. Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier 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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Sign Up Now ! Douk Audio ST-01 PRO HiFi Bluetooth 5.0 Valve Tube Amplifier USB/COAX/OPT Amp

Item description

Shipping from UK, 1-3 days to most UK regions.  


Warm tips:

In addition to retaining all the original functions, ST-01 PRO is the latest upgraded version of ST-01:

1. Add a M1 button on the remote control of ST-01 and ST-01 PRO, to turn on and off the function that it will auto enter mute mode when there is no signal input for 10S. 2. ST-01 PRO supports U-disk input to play lossless formats music. 3. Add sensitivity adjustment of VU meter on its bottom, easy to set and match better with different input signals. 4. Add three decorative golden circles around tubes and VU meter, looks more exquisite and luxury.


Features

  • Unique and amazing combination: integrated ST-01/ST-01 PRO amplifier 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.
  • Strong output power and special AUX output: use TI's classic power amp IC, each channel can output 100W(4Ω) and easily to drive all 3-8Ω passive speakers, adds 3.5mm AUX output easy to connect another amplifier or active speaker / subwoofer to build multiple channel system and enjoy wonderful home theater experience.
  • With multiple digital audio inputs: Bluetooth 5.0 / USB / Coaxial / Optical / stereo RCA, compatible with most audio device such as phones, computers, tablets, TVs, TV, CD players etc. The perfect combination of DAC and amplifier, very suitale for audiophiles who have various audio devices. 
  • Practical functions to simplify use: with full-function remote control, all settings can be achieved from the distance; with input selection and indicators, clearly to show the working status in real time; aluminum alloy case is specially designed, cool and unique to decorate your desktop space.

Warm tips:

1. PC-USB input also supports mobile phones that with OTG functions, but Android system needs OTG cable and IOS system needs camera kit, please prepare by yourself.  2. Pluggable tube socket, default 6K4 vacuum tubes, can be replaced by 6J1, 6J2, 6J3, 6J4, 6J5, 6"1N, 6*4N, 6*5N, 5654/5654W, 5725, 6AK5, EF95, 6BA6, 403B, etc. 3. When the volume is turned down to minimum, the BT/(USB) indicator will be flashing; and when to maximum, the PC-USB indicator will be flashing; At this time, the indicator of current input channel will go out but light on when the adjustment is stopped. 4. Default comes with 24V/5A power adapter enough for common use, if you want higher power output to drive your speaker better, please click LINK to buy DC 24V/6A power adapter.  


Parameters

  • Brand: Douk Audio
  • 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)
  • Matched impedance: 3-8Ω
  • Sampling rate supported: USB input: 96KHz/24Bit Bluetooth input: 48KHz/24Bit COAX/OPT inputs: 192KHz/24Bit    
  • Supported formats of U-disk: MP3 / WAV / WMA / FLAC / APE
  • Max capacity of U-disk: 64G
  • Treble / Bass adjustment range: ±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 (without 2*AAA batteries)
  • 1*USB Cable
  • 1*Bluetooth Antenna
  • 1*User Manual
Payment Fast Shipping Return Policy About us Contact us Payment Safe and secure payment by PayPal.
Fast Shipping
  • The items are located in UK, and will be shipped within 1 working day, 2-3 working days to UK, 2-8 working days to most EU countries.
Return Policy

Free Return Within 30 Days

We provide return with 30 days for all items you bought on eBay, full refund and return shipping will be provided.

1-year warranty is provided for all items( Excluding: 1. Man-made damage or misuse. 2. Audio accessories and consumables such as vacuum tubes).

If you are satisfied with our products and service please leave a 5-star . Feedback is very important to us just like our lives, please DO contact us before you leave a neutral or negative feedback, we will provide better solutions until you are satisfied.

About us Douk Audio / Nobsound Studio was founded in 2013 in Shenzhen CHINA, we own several brands including Douk Audio / Nobsound / Little Bear etc.   As a professional audio company, we are dedicated to design and produce the best products at the lowest prices to make HiFi affordable.    We will spare no efforts to bring great products and service for customers  and extremely to improve our customers’ listening experience. Contact us Please don't hesitate to contact us if you have any questions or comments about our items. And  our working time is from Monday to Friday between 9:00 am to 06:00 pm(Beijing Time), which means we can keep on-line at:  
  Working time

Beijing(CN) Monday-Friday 09:00 AM - 18:00 AM
New York(US)
Sunday to Thursday 08:00 PM - 05:00 AM
London(UK) Monday-Friday 01:00 AM - 10:00 AM
Paris(FR) Monday-Friday 02:00 AM - 11:00 AM
  During holiday, please allow us to response you early next week. Please don't leave any negative / neutral feedback or make dispute/claim on our non-working time, thank you for your understanding and cooperation.

  • Condition: New
  • Surround Sound Formats: NO
  • Supported Modes: NO
  • Unit Quantity: 1
  • Unit Type: Unit
  • EAN: 7014820236184
  • Receiver Combo Features: DVD Player, HD-DVD Player, Blu-ray Player
  • MPN: ‎SUC-X1
  • Audio Outputs: Digital Coaxial RCA, Headphone Jack, Stereo L/R RCA, Digital Optical TOSLINK, Banana Speaker Jacks
  • Amplifier Class: D
  • Colour: Black
  • Number of Outputs: 2
  • Brand: Douk Audio
  • Type: Digital Amplifier
  • Audio Inputs: Digital Coaxial RCA, USB, Stereo L/R RCA, Digital Optical TOSLINK
  • Number of Channels: 2
  • Number of Inputs: 5
  • Model: ‎SUC-X1
  • Features: Digital
  • Power: 320 W

PicClick Insights - Douk Audio ST-01 PRO HiFi Bluetooth 5.0 Valve Tube Amplifier USB/COAX/OPT Amp PicClick Exclusive

  •  Popularity - 81 watchers, 0.6 new watchers per day, 136 days for sale on eBay. Super high amount watching. 38 sold, 10 available.
  •  Best Price -
  •  Seller - 112+ items sold. 0% negative feedback. Great seller with very good positive feedback and over 50 ratings.

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