Manufacturer's Specifications
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Specifications

 
   
Year of manufacture: 1952-1955
Manufactured by: Pilot Radio Corporation, 37-06 36th St., Long island City, N.Y.
Price when new (in the USA): $69.50
Description: integrated amplifier
Mono/stereo: mono
Power output: 10 watts
Distortion: 1% at rated power, 0.1% at 1 watt
Intermodulation distortion: less than 2% at full power (50 and 7,000 cps 4/1)
Frequency response: 15Hz - 40kHz ± 1dB at rated power
Hum: 80dB below one volt
Input impedences: radio, aux 1 & aux 2: 500,000; phono adjustable from 6,800 to 100,000
Output impedance: 4, 8 and 16
Negative feedback: 15dB
Tubes: 2 x 12AX7/ECC83 (pre-amp & tone controls); 1 x 6C4 (voltage amplifier) 2 x 6V6GT (output) ; 1 x 5Y3GT (rectifier)
Dimensions: 12 x 8¾ x 7 inches ( 305 x 222 x 178 mm)
Weight: 15 lbs ( 6.8kg)