McIntosh
First released in 1962
C20
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If you make a purchase, Linephaze may receive an affiliate commission.Specifications
amplification technologyVacuum Tube
Frequency Response±0.5dB, 20Hz-20kHz
Input Sensitivity/ImpedanceAuxiliary: 0.25V/470k Ω, Tape: 0.25V/470k Ω, Tuner 1: 0.25V/470kΩ, Tuner 2: 0.25V/470kΩ, Phono 1: 2 to 10mV Low-Output Cartridge: 47kΩ, Phono 1 High-Output Cartridge:10 to 70Mv/ 47kΩ, Phono 1 XTal Or Ceramic Cartridge: 0.1V/220 Mmf In Series With 47kΩ, Phono 2: Same As Phono 1, Tape Head 1 Low-Output Head: 2 to 10mV/47kΩ, Tape Head 1 High-Output Head: 10 to 70mV/267kΩ, Tape Head 2: Same As Tape Head 1, Tape Compare (Monitor): 0.25V/115kΩ
Main Output Voltage2.5 Volts With Rated Input, Tape: 0.25 Volt With Rated Input, Left Plus Right: 2.5 Volts From Generator Impedance Of 23kΩ
Distortion<0.2% At Rated Output, 20Hz-20kHz
S/N RatioHigh-Level Inputs: 85 dB Below Rated Output, Low-Level Inputs: <2 Microvolts At Input Terminals
Dimensions (W x H x D)368.3 x 114.3 x 304.8 mm
Weight8.16 kg