(as of May 26,2022 17:17:08 UTC – Details)
Hi-Fi Vacuum Tube Preamp & Headphone Amp
HiFi tube Preamp, USB DAC & headphone ampClassic 6J5 vacuum & valve tubeWarm retro tube soundCan be replaced by 6J1, 6J1, 6J4, GE5654, 6AK5, 6Ж1n-EB
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*6J5 Tube 1*Power Supply 1*USB Cable 1*Bluetooth Antenna 1*Manual
Douk Audio P1
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
Bluetooth Tube Preamp + Headphone Amplifier Bluetooth Tube Preamp + Headphone Amplifier Vacuum Tube Preamplifier MM Phono Preamplifier MM Phono Tube Preamplifier MM Phono Tube Preamplifier
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
Active Speaker + Amplifier + Headphone Active Speaker + Amplifier + Headphone Active Speaker + Amplifier Active Speaker + Amplifier Active Speaker + Amplifier Active Speaker + Amplifier
≤0.01% ≤0.05% ≤0.05% ≤0.1% ≤0.1% <0.05%
≥103dB ≥98dB ≥110dB ≥98dB ≥98dB ≥96dB
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.