MP-1 Passive Pre-amplifier


MP-1 passive pre-amplifier adopts a microcomputer for controlling a relay to switch input signal, a ALPS motor potentiometer for controlling the output level, and a audio grade transformer with outstanding quality for matching input impedance. The sound is beautiful and balanced, with less distortion and higher SNR. MP-1 can match with various kinds of solid or tube power amplifiers.

Technical Specification

Frequency Response  –  20Hz-40KHz(±1dB)


S/N Ratio – 100dB

THD – 0.3%

Input Impedance  –  600O,10kO,50kO

Number of Channels  –  2

Remote Control  –  Supported

Net Weight  –  7Kg

Dimensions (W*H*D)  –  350mm*129mm*259