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  • 2 VIDEOS
Nobosund & Douk AudioDoukAudio
  • P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade]
  • To view this video, download

P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade]

4.2 out of 5 stars (977)
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Purchase options and add-ons

  • Douk Audio P1 Preamp has been acclaimed by countless audiophiles worldwide, now we upgrade 6J5 to JAN5654 / GE5654 tubes according to many audiophiles' feedback, the sound quality will be greatly improved.
  • With 3 kinds of audio input(Bluetooth/USB/RCA) and 2 kinds of output(RCA/3.5mm headphone), P1 can be used as HiFi tube Preamp, USB DAC or headphone amp with HiFi clear, warm, dynamic, sweet tube sound, bringing extremely high-quality listening experience.
  • Bluetooth 5.0 (QCC3034) supporting APTX-HD lossless transmission. PC-USB (CM6642) supporting 24bit 192KHz and compatible with Windows/Mac/Linux system, matching well with many audio devices such as iPod, Phone, MP3 players, TV, Blu-ray players, Echo Dot, CD players, etc.
  • Adopting NE5532 op amp+classic 47 headphone amp architecture which can drive 32-300 ohms headphones, and a bypass switch is specially designed to turn on/off the tone control, more convenient to enjoy original sound or obtain more delicate sound with treble and bass control knob, adding much fun and higher playability.
  • Exquisite appearance with proper size, blue and orange light decorating vacuum tube, makes it fashionable and attractive, bringing wonderful auditory and visual enjoyment, very suitable for home and desktop audio system.

Frequently bought together

This item: P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade]
$129.99
Get it by Friday, Dec 12
In Stock
Sold by Nobsound Direct and ships from 鶹 Fulfillment.
Total price:$00
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Product information

Technical Details

Manufacturer ‎Nobsound
Place of Business ‎ShenZhen, GuangDong 518110,CN
Item model number ‎P1
Parcel Dimensions ‎25.6 x 21.79 x 7.11 cm; 467.2 g
ASIN ‎B07TJS2DBT

Additional Information

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P1 Bluetooth 5.0 GE5654 Vacuum Tube Preamplifier Hi-Fi Valve Headphone Amplifier Wireless Receiver Audio Decoder Preamp USB DAC APTX-HD [Upgrade]


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Product details

  • Parcel Dimensions ‏ : ‎ 25.6 x 21.79 x 7.11 cm; 467.2 g
  • Date First Available ‏ : ‎ July 10 2019
  • Manufacturer ‏ : ‎ Nobsound
  • Place of Business ‏ : ‎ ShenZhen, GuangDong 518110,CN
  • ASIN ‏ : ‎ B07TJS2DBT
  • Item model number ‏ : ‎ P1
  • 鶹 Rank: #58,536 in Electronics (See Top 100 in Electronics)
  • Customer Reviews:
    4.2 out of 5 stars (977)

Product Description

Douk Audio P1

Fully upgrade version. Now P1 is equipped with GE5654 / JAN5654 vacuum tubes and can get greatly enhancement in sound quality.

GE5654 vacuum tube

Hi-Fi Vacuum Tube Preamp & Headphone Amp

  • HiFi tube Preamp, USB DAC & headphone amp
  • GE5654 / JAN5654 vacuum tubes
  • Warm retro tube sound
  • Can be replaced by 6Ж1, 6J1, 6J1P, 6J1P-EB, 6Zh1P-EV, 6AK5, 6AK5W, EF95

Aptx-HD

Bluetooth 5.0 & APTX-HD

  • Adopt QCC3034 Bluetooth chip
  • Support Bluetooth 5.0 to ensure strong signal strength and stability
  • Support APTX-HD lossless transmission to ensure high sound quality

RCA & USB inputs

USB & RCA Multiple Inputs

  • Besides Bluetooth input, it also supports USB & RCA inputs
  • Compatible with various devices like iPod, Phone, MP3, TV, Blu-ray players, Echo Dot, CD players, computer etc
  • PC-USB supports 24bit 192KHz and is compatible with Windows/Mac/Linux system

switch function

Treble / Bass Control & Bypass Function

  • Support treble and bass control
  • Bypas function (tone control can be turned off to achieve purer music experience)
  • Bluetooth / USB / RCA input selector
  • Tube LED can be turned off or switched to another color

headphone amplifier

Headphone & RCA Outputs

  • Support headphone (3.5mm) AUX & RCA outputs
  • Adopt NE5532 op amp+classic 47 headphone amp
  • Headphone output is 160mW @32Ω and is suitable for 32~300Ω headphones and headsets

RCA output

Upgrade DC Connector

  • Equipped with high quality 12V power supply
  • Upgrade DC connector without spark issue. Safe to use.

p1 can be hold by one hand

a preamp, a bluetooth antenna, a pair of tubes, a PC-SUB cable, a power supply
Packing List
  • 1*P1 Preamp
  • 2*GE5654 Tube
  • 1*Power Supply
  • 1*USB Cable
  • 1*Bluetooth Antenna
  • 1*Manual

Douk Audio P1

Parameters

  • Chip Architecture: CM6642+QCC3034+NE5532+classic 47
  • PC-USB Input Sampling Frequency: 192K/24Bit
  • THD: 0.01% , SNR: 103dB
  • PC-USB System supported: XP/W7/W8/W10/MAC/Linux
  • Bluetooth VER: 5.0
  • Headphone matching impedance: 32-300Ω
  • Headphone Max power output: 160mW 32Ω load
  • Bass & Treble Range: ±6dB
  • RCA output level: 2.3V
  • Frequency Range: 20Hz-20kHz(±3dB)

  • Product Weight: 0.47kg
  • Product Dimension: 180*118*36mm
  • Package Dimension: 240*210*60mm

Panel Introduction

panel introduction
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Customer Reviews
4.2 out of 5 stars 977
4.0 out of 5 stars 361
4.4 out of 5 stars 204
4.0 out of 5 stars 156
3.8 out of 5 stars 281
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 (APTX-HD) + RCA + PC-USB Bluetooth 5.0 + RCA + U-disk + TF card 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 no data no data no data
THD ≤0.01% ≤0.05% ≤0.05% ≤0.1% ≤0.1% <0.05%
SNR ≥103 ≥98 ≥110 ≥98 ≥98 ≥96
Douk Audio X1
Douk Audio G3
Nobsound NS-04G PRO
Nobsound 6P1
Music Levels
Douk Audio EleksTube
Customer Reviews
4.2 out of 5 stars 448
4.2 out of 5 stars 711
4.2 out of 5 stars 103
3.7 out of 5 stars 156
4.5 out of 5 stars 7
Type 320W Bluetooth Tube MM Phono Amplifier Bluetooth 5.0 Power Amplifier (100W) Stereo Digital Power Amplifier (200W) Class A Single-Ended Vacuum Tube Amplifier RGB LED MIC Sound Level IPS Nixie Tube Clock

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