HiFi Bluetooth 5.0 Vacuum Tube Amplifier w/VU Meter USB DAC COAX/OPT Digital Amp

(61675)

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US $109.99/ea

Condition:

New

Quantity:

More than 10 available149 sold

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Buy 4 or more for 100.09 each one

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This one's trending. 149 have already sold.

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Free 2-4 day delivery

Get it between Tue, Sep 30 and Thu, Oct 2 to 94104.

Located in: United States

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30 days returns. Seller pays for return shipping.

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eBay item number:265362881262

Last updated on Sep 27, 2025 02:15:15 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Brand: Douk Audio

Type: Digital Amplifier

Model: ST-01-PRO

Number of Channels: 2

Audio Inputs: Digital Coaxial RCA, Digital Optical TOSLINK, Stereo L/R RCA, Bluetooth, USB

Number of Inputs: 5

Number of Outputs: 2

Surround Sound Formats: NO

Audio Outputs: Banana Speaker Jacks, Headphone Jack

Color: Black

Supported Modes: NO

Features: Digital

Power: 200 W

Receiver Combo Features: Blu-ray Player, HD-DVD Player

MPN: SUC-ST-01-PRO

Amplifier Class: D

UPC: 820938276861

Item description from the seller

Seller business information

VAT number: DE 319905584, GB 283370104

About this seller

Joined Jan 2014

Nobsound & Douk Audio, founded in 2013, shenzhen, China.Devoted to developing and producing HiFi audio equippments at favorable price to those who love music, such as digital amplifier, tube ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

Nobsound & Douk AudioAdd-on ItemsUS WarehouseUK WarehouseDE WarehouseAU WarehouseDigital AmplifierTube AmplifierAudio Amplifier

Seller feedback (66,045)

This item (47)

All items (66,045)

m***a (2200)- Feedback left by buyer.
Past 6 months
Verified purchase
The sound is wonderful quality. The Amp appear to be Brand New. Also in factory new condition box. I find this a good value. Most of all, Thank You Very Kindly for the Super Fast Shipping...
t***o (1516)- Feedback left by buyer.
More than a year ago
Verified purchase
VERY NICE Bluetooth Vacuum Tube Stereo Preamp Front-End Section and Hi-Tech Digital SOLID STATE POWER AMP; Delivers a SWEET, Warm Speaker Drive Output!! Reasonably Priced and a TRUE Conversation Piece with its Analog VU-Meter!! VERY FAST Delivery!!! Thank You, VERY Much!!!
3***3 (415)- Feedback left by buyer.
Past year
Verified purchase
Excellent Customer Service with Fast Shipping. Highly Recommended!

See all feedback

Product ratings and reviews

4.8

15 product ratings

13 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 15 reviews

by mikeback
Mar 31, 2022Top favorable review
Excellent value and high quality sound.
I'm very happy with the product. I've had it for about a week and sound stage, separation, and imaging is very good, a definite improvement over the Douk Audio M1 PRO it replaced. Its driving two Advent Baby II speakers and I hear a decent amount of bass. I'm currently using the RCA input from my record player, the optical from my DVD player for CDs and occasionally the Bluetooth. Both the records and CDs sound really awesome! Bluetooth connectivity and sound is fine, but not as good as the CDs and vinyl. There are probably better options if you are only streaming, but for occasional streaming its fine.I'm very happy with the product. I've had it for about a week and sound stage, separation, and imaging is very good, a definite improvement over the Douk Audio M1 PRO it replaced. Its driving two Advent Baby II speakers and I hear a decent amount of bass. I'm currently using the RCA input from my record player, the optical from my DVD player for CDs and occasionally the Bluetooth. Both the records and CDs sound really awesome! Bluetooth connectivity and sound is fine, but not as good as the CDs and vinyl. There are probably better options if you are only streaming, but for occasional streaming its fine.
Verified purchase: YesCondition: NewSold by: doukmall
by squaredealone
Apr 28, 2022
Works well, good sounding
Amazing how loud a small amp can play. The quality of the sound was good, full and rich. All the inputs and controls worked as they should. It does get warm on the top after about an hour, but you can still rest your hand on it for as long as you need to.
Verified purchase: YesCondition: NewSold by: nobsound
by rob6214
Feb 24, 2022
Cool Looks and sounds well above its price range.
I initially rated this product 3 stars only because there was an Issue with one of the modes. I purchased as a gift and after contacting the seller and trouble shooting they offered to send me another. Unfortunately because it was a gift I had to purchase another item. The seller did a great job at working with me but I was under time constraints. I was able to use the Bluetooth function and I was really impressed. The sound was clear, smooth and would be worthy in any beginner system. Please don't take that as a negative. It's a compliment. Unfortunately, I am comparing it to my system which cost thousands of dollars more. Not a fair comparison. The system is forgiving. It is not so detailed that it highlights poorly recored music. It will be just as good withMP3/4s as it is with ... I initially rated this product 3 stars only because there was an Issue with one of the modes. I purchased as a gift and after contacting the seller and trouble shooting they offered to send me another. Unfortunately because it was a gift I had to purchase another item. The seller did a great job at working with me but I was under time constraints. I was able to use the Bluetooth function and I was really impressed. The sound was clear, smooth and would be worthy in any beginner system. Please don't take that as a negative. It's a compliment. Unfortunately, I am comparing it to my system which cost thousands of dollars more. Not a fair comparison. The system is forgiving. It is not so detailed that it highlights poorly recored music. It will be just as good withMP3/4s as it is with lossless hi res music. If you are a music lover you will get lost in the music you like. Budding audiophiles will find this is a nice start to your journey for a very good price. The small footprint makes it desktop friendly. I personally like the looks. It has a nice cool factor for those pairing it with a turntable. Cool looks and the analogish sound deserving of someone getting back into vinyl. Yes, Although unfortunately I had to return it. I recommend it. The sound was that good for the value. I simply didn't have the option because it was a gift.
Verified purchase: YesCondition: NewSold by: doukmall
by jabock_64
Jul 30, 2022
Small space sterio
This amp sounds nice it is a bit of a scooped eq but you can just dial down the lows. The rated power seems a very ambitious estimate. Like a difital amp at some point you can turn it up but it does not get louder. Im using 8 ohm boston bookshelf speakers and its a great volume range for my apartment. Its wont drown out a loud voice or anything and i would want more for a house setting
Verified purchase: YesCondition: NewSold by: nobsound
by dino-de
Jul 01, 2022
THIS THING SURPRISED ME!
I wasn't expecting much when I got this as it looks like a toy. I hooked up a pair of 600m Klipsch bookshelf speakers to it .I first tried the bluetooth and and it connected no problem. First song Elton John-Cold Heart. Ok WOW! smooth. deep bass sparkling highs, glorious midrange! I listed to it twice. This thing rocks. I spent several hours with CD's and some vinyl and it just got better as it broke-in. Very nice build quality. Get this thing before they raise the price!I wasn't expecting much when I got this as it looks like a toy. I hooked up a pair of 600m Klipsch bookshelf speakers to it .I first tried the bluetooth and and it connected no problem. First song Elton John-Cold Heart. Ok WOW! smooth. deep bass sparkling highs, glorious midrange! I listed to it twice. This thing rocks. I spent several hours with CD's and some vinyl and it just got better as it broke-in. Very nice build quality. Get this thing before they raise the price!
Verified purchase: YesCondition: NewSold by: doukmall

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