Fosi Audio P1 Tube Preamplifier Mini Hi-Fi Stereo Preamp 6K4 Valve Vacuum Pre-amp with Treble Bass Tone Control for Home Theater HiFi System(not for Turntable);

Specifications:

Power Supply: DC12V 1A

Frequency Response: 20HZ -20KHZ((±3dB)

SNR: 98DB

THD: 0.1%

Control：Potentiometer knob and toggle switch

Treble adjustment range: ±6dB

Bass adjustment range: ±10dB

Audio Inputs/Audio Outputs: Gold-plated RCA

Machine Size: 118.5*98*33mm(4.64 * 3.86 * 1.3 inch)

Package:

1 x Tube Preamplifier

2 x 6K4 Tube

1 x Power Adapter