Pilot SA-260 stereo power amplifier

Year of manufacture:

1959-1960

Manufactured by:

Pilot Radio Corporation, 37-06 36th St., Long island City, N.Y.

Price when new (in the USA):

$139.50

Description:

power amplifier

Mono/stereo:

stereo

Power output:

40 watts per channel music power

Harmonic distortion:

1% at 40 watts music power, 0.5% at 35 watts (per channel)

Intermodulation distortion:

1% at full power

Frequency response:

20Hz - 20kHz

Hum:

90dB below rated output

Input sensitivity (for full rated output):

0.8V at 470k

Output impedance:

8 and 16

Tubes:

1 x 12AU7 (A. F. amp); 2 x 12AX7 (A. F. amp & phase inverter); 4 x EL34/6CA7 (output); 2 x 5U4G8 (power rectifiers)

Dimensions:

15¾ x 7¼ x 5¾ inches ( 400 x 184 x 146 mm)

Weight:

35 lbs ( 15.9kg)