Model: C20
Type: TUBE STEREO POWER AMPLIFIER
Power Supply: 117 volts 60 cps A.C. 35watts
Frequency Range: ±0.5db 20 to 20,000
Input Sensitivity/Impedance(Phono1&2)： 2-10mV/47kΩ(LOW), 10-70mV/47kΩ(HIGH)
Input Sensitivity/Impedance(AUX/TAPE/TUNER-1&2)： 250mV/470kΩ
Input Sensitivity/Impedance(TAPE HEAD 1&2)： 2-10mV/47kΩ(LOW), 10-70mV/267kΩ(HIGH)
MAIN OUTPUT:2.5V(MAIN OUT), 0.25V(TAPE OUT)
GAIN(Phono1&2 LOW): 60dB
GAIN(AUX/TAPE/TUNER-1&2): 20dB
GAIN(TAPE HEAD LOW): 60dB

USED TUBE
12AX7 x5
12AU7 x2
6X4 x1

Size: 15 5/8" x 4 1/2" x 12" (Inches)
Weight: approx. 28.5lbs

Dimension when Packed: W"24 X H18" X D24" (approx.)
Weight when Packed: 45lbs. (approx.