Douk Audio HiFi Bluetooth 5.0 Valve Tube Preamp Stereo Receiver USB Player Home Desktop Pre-amplifier w/Treble Bass Control

Features

• Multiple audio inputs for different requirements: support Bluetooth 5.0 / ?USB(U-disk) / Stereo RCA connections, perfectly match with phonoes, TV, tablet, projectors, computers etc., support U-disk to play APE/ FLAC /WAV/ WMA lossless formats besides MP3; greatly improve the sound quality for your amplifier or active speaker.

• HIFI warm sound and replaceable tube design: default 6A2 tube to filter out the digital feelings and soften the sound to be warmer and sweeter, full and mellow with large dynamic; pluggable tube design, can be upgraded to 6*1N / JAN5725W / 6AK5 / EF95 for tube shaping and rolling and enjoy different sound styles.

• Separate tone control and input switch: besides main volume control knob, also with independent treble and bass knob to present amazing music with rousing highs and deep lows; with input selector and LED indicator, easy to switch input channel and show its working state, no need to plug cables again and again.

• Compact size and attractive appearance: CNC machined black aluminum alloy chassis, sturdy and durable; decorated with warm orange light from vintage tube looks great, provide different acoustic enjoyment even in limited space, very suitable for the audiophiles who pursue wonderful auditory and visual enjoyment.

Warm Tips

• U-disk input is prior to Bluetooth, Bluetooth will auto disconnect when U-disk is inserted.

Parameters

• Audio input: Bluetooth 5.0/USB(U-disk)/Stereo RCA

• Audio output: Stereo RCA

• Maximum capacity U-disk supported: 64G

• Highest sampling rate U-disk supported: 24Bit/192K (FAT32)

• Formats U-disk supported: MP3/APE/ FLAC /WAV/ WMA

• Treble / bass range: ¡À6dB

• Frequency response: 20Hz-20kHz(¡À1dB)

• Distortion: ¡Ü0.03%

• RCA input sensitivity: 0dBFS/1V

• SNR: ¡Ý100dB

• Working voltage: DC 12V

• Dimensions(W*D*H): 97*118*33mm/3.82*4.65*1.30in

• Package Dimensions(W*D*H): 250*215*65mm/9.84*8.46*2.56in

• Net Weight: 337g/0.74lb

• Package Weight: 700g/1.54lb

Packing List

• 1*P6-MINI Preamp

• 2*6A2 Tube

• 1*DC12V Power Adapter

• 1*Bluetooth Antenna

• 1*User Manual