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The Douk Audio P2 is a versatile mini vacuum tube preamplifier featuring Bluetooth 5.0, USB player support, and multiple audio inputs including RCA and TF card. It uses 6K4 tubes by default, which can be replaced with other compatible tubes like 6J1, 6J4, GE5654, 6AK5, or 6*1n to customize the sound character. The P2 can function as a tube preamp connected between an audio source and amplifier or active speakers, a headphone amplifier with simultaneous RCA and 3.5mm headphone outputs, and a digital player supporting MP3, WMA, APE, FLAC, and WAV formats from USB or TF cards. It features tone control with NE5532 operational amplifier allowing separate adjustment of treble, mid, and bass. The device has a black aluminum body, power and input mode indicators, and comes with a full-function remote control. It requires a DC 12V power supply and is suitable for home and desktop audio use. Note that it cannot drive passive speakers or be used directly with turntables.
Amplification power output and characteristics
Analog signal output specifications
Input and output connections
Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The VP129's signal-to-noise is 80 dB against the P2 Mini 5.0 Vacuum Tube's 98 dB, its thd 0.020% against 0.050%, its input sensitivity 1.0V RMS against 0.8V RMS, and its weight 0.4536 kg (1 lbs) against 0.42 kg (1 lbs).
The R1's thd is 0.009% against the P2 Mini 5.0 Vacuum Tube's 0.050%, its weight 0.3164 kg (1 lbs) against 0.42 kg (1 lbs), and its height 34.6 mm against 33 mm. Both share signal-to-noise (98 dB).
The OBH-11's signal-to-noise is 70 dB against the P2 Mini 5.0 Vacuum Tube's 98 dB, its thd 0.010% against 0.050%, its weight 0.36 kg (1 lbs) against 0.42 kg (1 lbs), and its width 130 mm against 115 mm.
The DAC-X6's signal-to-noise is 105 dB against the P2 Mini 5.0 Vacuum Tube's 98 dB, its thd 0.001% against 0.050%, its height 35 mm against 33 mm, and its width 146 mm against 115 mm.
Maverick Audio A1
Little Dot Little Dot-1
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