Douk Audio P1 Vacuum Tube Bluetooth Preamplifier, GE5654 Audio Preamp, Hi-Fi Headphone Amp, Stereo Wireless Receiver with USB DAC & APTX-HD for Home Theater Amplifier/Active Speaker

Price: $119.99 - $99.99
(as of Nov 20,2023 06:32:19 UTC – Details)

Product Description

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

Hi-Fi Vacuum Tube Preamp & Headphone Amp

HiFi tube Preamp, USB DAC & headphone ampGE5654 / JAN5654 vacuum tubesWarm retro tube soundCan be replaced by 6Ж1, 6J1, 6J1P, 6J1P-EB, 6Zh1P-EV, 6AK5, 6AK5W, EF95

Bluetooth 5.0 & APTX-HD

Adopt QCC3034 Bluetooth chipSupport Bluetooth 5.0 to ensure strong signal strength and stabilitySupport APTX-HD lossless transmission to ensure high sound quality

USB & RCA Multiple Inputs

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

Treble / Bass Control & Bypass Function

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

Headphone & RCA Outputs

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

Upgrade DC Connector

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

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 47PC-USB Input Sampling Frequency: 192K/24BitTHD: 0.01% , SNR: 103dBPC-USB System supported: XP/W7/W8/W10/MAC/LinuxBluetooth VER: 5.0Headphone matching impedance: 32-300ΩHeadphone Max power output: 160mW 32Ω loadBass & Treble Range: ±6dBRCA output level: 2.3VFrequency Range: 20Hz-20kHz(±3dB)
Product Weight: 0.47kg Product Dimension: 180*118*36mm Package Dimension: 240*210*60mm

Panel Introduction

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

✓

✓

✓

THD
≤0.01% ≤0.05% ≤0.05% ≤0.1% ≤0.1% <0.05%

SNR
≥103dB ≥98dB ≥110dB ≥98dB ≥98dB ≥96dB

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

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.