Amtroncraft UK175

Repair

Italy 1973

HiFi preamplifier in assembly box
Inputs: piezo - high impedance; aux - low impedance
Outputs: recorder and power amplifier
Treble control ± 15 dB at 10 kHz
Bass tone control ± 15 dB at 50 Hz
Loudness + 15 dB a 50 Hz
Phono input sensitivity for 1 V out: 2 mV
Line input sensitivity for 1 V out: 100 mV
Sensitivity of 1 V output inputs: 100 mV
Power supply: 55 VDC

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