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Year of manufacture: 1961 - 1963
Manufactured by: Sherwood Electronic Laboratories, 4300 North California Avenue, Chicago 18, Illinois
Price when new (in the USA): $199.50 (brown or black Flexitone case $5.00 extra)
Description: integrated amplifier
Mono/stereo: stereo
Power output: 36 watts continuous per channel
Distortion: 0.5% at rated power
Intermodulation distortion: 1.5% at rated power (60 - 7Kcs/4:1)
Frequency response: 20 - 20,000 cps ±0.5dB at rated power
Hum & noise: -90dB for high level inputs, -72dB for phono
Inputs (sensitivities): tuner (0.25 mV); phono (RIAA - 1.2 mV); tape head (NARTB - 1.6 mV)
Output impedance: 4, 8 and 16
Tubes: 4 x 7868; 6 x 12AX7/ECC83 plus two selenium rectifiers
Dimensions: 14 x 12½ x 4 inches (356 x 317 x 102 mm)
Weight: 30 lbs (13.6 kg); case - 5 lbs (2.3 kg)