Add to your order
- NO ADDITIONAL COST: You pay $0 for repairs – parts, labor and shipping included.
- COVERAGE: Plan starts on the date of purchase. Malfunctions covered after the manufacturer's warranty. Power surges covered from day one.
- EXPERT TECH HELP: Real experts available 24/7 to help with set-up, connectivity issues, troubleshooting and much more.
- PRODUCT ELIGIBILITY: Plans cover products purchased in the last 30 days.
- EASY CLAIMS PROCESS: File a claim anytime online or by phone. Most claims approved within minutes. We will send you an Amazon e-gift card for the purchase price of your covered product. In some cases, we will replace or repair it.
Added to Cart
An error occurred when processing your request.
Try again
Customers also search
![[New Upgraded] AIYIMA GE5654 Tube Preamplifier Bluetooth 5.0 with Treble & Bass Adjustment DC12V HiFi Audio Preamp for Home Audio Amplifier System(Black+BT 5.0)](https://m.media-amazon.com/images/I/51S0tZwyYqL._AC_UL140_SR140,140_.jpg)
![1Mii B03 Long Range Bluetooth 5.0 Transmitter Receiver for TV Home Stereo BT Headphones, aptX Low Latency Bluetooth Audio Adapter, Splitter for Wired & Wireless, Optical RCA AUX 3.5mm [Upgraded]](https://m.media-amazon.com/images/I/51Mu4i73N5L._AC_UL140_SR140,140_.jpg)
Customers who viewed this item also viewed
Page 1 of 1 Start overPage 1 of 1
![[2021 Upgrade] AIYIMA Tube T7 Audio 6N3 Tube Preamp Bluetooth 5.0 Warm Vacuum Buffer Preamplifier with Treble Bass Tone for H](https://images-na.ssl-images-amazon.com/images/I/51XFx+C7OYL._AC_UL160_SR160,160_.jpg)
Compare with similar items
Product Description
|
|
|
|
|
|---|---|---|---|
Bluetooth Preamplifier (Receiver)
|
Digital Player & Headphone Amp
|
Vacuum Tube
|
Tone Control
|
|
|
|
|
|
|---|---|---|---|
Operation Keys & Indicators
|
Gold-Plated Terminals
|
Upgrade DC Connector
|
Remote Control
|
Packing List
- 1 x P2 Preamp
- 2 x 6K4 Tube
- 1 x DC12V Power Adaptor
- 1 x Remote Control
- 1 x Bluetootn Antenna
- 1 x Manual
Douk Audio P2
Parameters
- Tube model: 6K4*2
- Frequency Response: ±3dB (20Hz-20KHz)
- Treble/Mid/Bass range: ±6dB
- Input sensitivity: 0.775V
- THD: 0.05%
- SNR: ≥98dB
- Headphone Output Power: 100mW/32Ω
- Matched headphone impedance: 16-64Ω
- Working voltage: DC 12V
- Audio input: Bluetooth/Stereo RCA/U-disk/TF Card
- Audio output: Stereo RCA / 3.5mm headphone jack
- Supported formats of U-disk and TF Card: MP3 / WMA / APE / FLAC / WAV
- Max storage of U-disk: 32G
- Max storage of TF card: 32G
- Dimensions(W*D*H): 115*128*33mm / 4.53*5.04*1.30in
- Net weight: 420g / 0.93lb
- Package weight: 700g / 1.54lb
Panel Introduction
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| Douk Audio P2 | Douk Audio P1 | Nobsound NS-10P | Nobsound T3 | Douk Audio T3 PRO | Little Bear T7 | |
| Type | Bluetooth Tube Preamp + Headphone Amplifier | Bluetooth Tube Preamp + Headphone Amplifier | Vacuum Tube Preamplifier | MM Phono Preamplifier | MM Phono Tube Preamplifier | MM Phono Tube Preamplifier |
| Input | Bluetooth 5.0 + RCA + U-disk + TF card | Bluetooth 5.0 (APTX-HD) + RCA + PC-USB | 3.5mm AUX | MM Phono | MM Phono + 3.5mm AUX | MM Phono + 3.5mm AUX |
| Output | Active Speaker + Amplifier + Headphone | Active Speaker + Amplifier + Headphone | Active Speaker + Amplifier | Active Speaker + Amplifier | Active Speaker + Amplifier | Active Speaker + Amplifier |
| Tone Control | ✓ | ✓ | ✓ | |||
| THD | ≤0.05% | ≤0.01% | ≤0.05% | ≤0.1% | ≤0.1% | <0.05% |
| SNR | ≥98dB | ≥103dB | ≥110dB | ≥98dB | ≥98dB | ≥96dB |
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| Nobsound NS-08E | Douk Audio U3 | Douk Audio M1 PRO | Douk Audio X1 | Nobsound NS-04G PRO | Douk Audio L1 | |
| Type | Vacuum Tube Headphone Amplifier | Class A Headphone Amplifier | Bluetooth 5.0 Stereo Power Amplifier (320W) | Bluetooth 5.0 Vacuum Tube MM Phono Amplifier (320W) | Stereo Digital Power Amplifier (200W) | Stereo Line Level Booster |
Customer Questions & Answers
Customer reviews
Top reviews from the United States
There was a problem filtering reviews right now. Please try again later.
Reviewed in the United States on October 2, 2020
Verified Purchase
Sounds Great!
By SteveL on October 2, 2020
Was skeptical about buying this with no reviews but gave it a shot. Sounds really good and the Bluetooth connection to my iPhone is solid. It is a bit noisy/static/crackly when first turned on for a minute or so but it may be a weak tube thing, but after it warms up its rock solid. If it holds up I'll get better quality tubes for it. The only negative thing, and I knew this beforehand, is the lack of a volume knob but the pushbuttons and remote work just fine, just hope they hold up. Tested some mp3's on a flash drive and it worked without issue. Very happy with the purchase and may try some of the other Douk products. I'll update after a week or two to see if everything works out.
By SteveL on October 2, 2020
Images in this review
Reviewed in the United States on January 4, 2021
Verified Purchase
Reviewed in the United States on December 11, 2020
Reviewed in the United States on March 28, 2021
Bluetooth 5.0 on this is phenomenal. Cant say anything bad about it at all. Stable, never drops out. Almost CD Quality with Amazon HD. This product keeps getting better.
I have all my CD's on a 128GB flash drive. Everything is 16/1144 CD Quality .flac files. It did read them but stutters. Went back and read specs. Can only read HDD up to 32GB. So I'm figuring that to be the issue. Will update when I try with a smaller USB or Micro SD and update. Other than this. I'm blown away. This truly is an amazing piece!
Verified Purchase
Blown away!
By mudkicker on March 28, 2021
So I bought this to test out before adding to my main rig in my listening room. Not new to audiophelia, but new to Tube preamp/amplifers. I ran this for 3 months on stock tubes through a Fosi Audio Class D TPA3116 Mini Amplifier and kept thinking, it's got body, but the highs are definitely rolled off. Tonally it felt dull to say the least. Enter the world of quality tube preamps! I purchased a set of GE JAN 5654W tubes from here and holy cr@p! So for starters, I had to spread each pin open with a steak knife to fit these new tubes in their respective holders. That means the (6K4 tubes?) stock Russian tubes are using thinner leads. They are cheaper all around! What the new tubes did. Open the high end up and tighten the bass up. Also the mids present buttery and creamier than ever. Dream theatres "The Silent Man" has amazing imaging and these bring that out. They present a very holographic sound stage. Definitely opened the sound stage up! With the upgrade, easily the best sounding Preamp/BT DAC on the market. It will mix in well with the Technics SA-GX490 and ADS 5 band EQ.By mudkicker on March 28, 2021
Bluetooth 5.0 on this is phenomenal. Cant say anything bad about it at all. Stable, never drops out. Almost CD Quality with Amazon HD. This product keeps getting better.
I have all my CD's on a 128GB flash drive. Everything is 16/1144 CD Quality .flac files. It did read them but stutters. Went back and read specs. Can only read HDD up to 32GB. So I'm figuring that to be the issue. Will update when I try with a smaller USB or Micro SD and update. Other than this. I'm blown away. This truly is an amazing piece!
Images in this review
Reviewed in the United States on April 10, 2021
Verified Purchase
Reviewed in the United States on March 12, 2021
Verified Purchase
Reviewed in the United States on November 5, 2020
Reviewed in the United States on October 3, 2020
Verified Purchase
