HiFi Class AB Tube Power Amplifier DIY Kit Push-pull Stereo Audio Amp 12W+12W

US $249.99/ea
No Interest if paid in full in 6 mo on $149+ with PayPal Credit*
Condition:
New
More than 10 available82 sold
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Buy 4 or more for 227.49 each one

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Located in: United States
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Estimated between Thu, May 15 and Tue, May 20 to 43230
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eBay item number:274236107953
Last updated on Apr 21, 2025 02:05:28 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Douk Audio
MPN
DJ511-kit
Model
6F2
Type
Tube Amplifier
Number of Channels
2
Audio Inputs
Stereo L/R RCA
Audio Outputs
Banana Speaker Jacks
Amplifier Class
AB
Features
Active Amplification, Volume Control
Color
Multicolor
Number of Inputs
1
Number of Outputs
1
Surround Sound Formats
NO
Supported Modes
NO
Power
24 W
Receiver Combo Features
Blu-ray Player, HD-DVD Player
UPC
175864070350

Item description from the seller

Seller business information

VAT number: DE 319905584, GB 283370104
About this seller

Nobsound (Douk Audio)

99.5% positive feedback176K items sold

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

Seller feedback (65,036)

All ratings
Positive
Neutral
Negative
  • 8***2 (109)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Overall, a good experience. Item arrived quickly, no issues. This kit requires some level of electronic knowledge. It comes with no instructions, just a simple diagram that represent one of the channels plus power. Following other reviews, you need to feed power (6.3 V) to the filaments of all tubes, except tube 1. Also, very important, the output transformer inputs are reversed, so you need to swap P1 and P2. I made a mod and added a pair of VU meters and a power light.
  • s***d (362)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    great feedback from seller although there is a language barrier and really doesn't know enough about the product to help much. Additional diagram is available if you ask. Follow the diagram! It is a very nice sounding amp. There are a couple mods on YT that makes it even better. Xray is the hint
  • e***c (2482)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Had problems with hum in the amplifier's output. Tech support was very bad. The people I emailed could not seem to understand what I was talking about. Several screws were stripped and the chassis cover plate holes were all drilled too big for the screws supplied. The hum problem was finally resolved by buying 2 new preamp tubes. Assembly is done by photo only. Overall quality is poor.
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