PIONEER SPEC-1 Vintage Stereo Preamp/Control Amp/tape-monitors AUTHORIZED-DEALER - $1,100 - (Green Bay, WI)

PREOWNED - FULLY TESTEDThe Spec-1 has differential amplifier circuitry incorporated in the equalisation and tone control amplifiers.This is complemented by a dual positive and negative power supply system for all amplifier sections, which provides improved DC balance and stability, while eliminating click noises due to switching.An electronic muting circuit, employing a reed relay, blocks surge noise associated with power switch operation.SpecificationsFrequency response: 10Hz to 70kHzTotal harmonic distortion: 0.03%Input sensitivity: 2.5mV (mic), 2.5mV (MM), 150mV (line)Signal to noise ratio: 70dB (MM), 90dB (line)Output: 150mV (line), 2V (Pre out)Semiconductors: 50 x transistors, 33 x diodesDimensions: 480 x 186.5 x 365mm Weight: 11.2kg

Posted in Green Bay, WI, Electronics
From ebay.com - 1 month ago