Voice Of Music 1428/1448 integrated stereo amplifier

Year of manufacture:

1961 - 1964

1962 - 1964

Manufactured by:

Voice Of Music Corporation, Benton Harbor, Michigan, USA

Price when new (in the USA):

$129.95

$89.95

Description:

integrated amplifier

Mono/stereo:

stereo

Power output:

30 watts (peak) per channel

20 watts (peak) per channel

Harmonic distortion:

1% at rated power

less than 5% at rated power

Frequency response:

20 cps to 30Kc ± 2dB

40 cps to 25Kc ± 2dB

Hum & noise (below rated output):

high level inputs: 75dB, low level 60dB

high level inputs: 75dB

Crosstalk:

40dB at 1Kc

Input sensitivities:

mag. phono 4.5mV
ceramic phono 0.25V
tuner 0.5V
auxiliary 0.25V
tape 0.8V

ceramic phono 0.25V
tuner 0.8V
auxiliary 0.25V
tape 0.25V

Output impedance:

4, 8 and 16

Tubes:

4 x EL84/6BQ5 output; 2 x 12AX7; 3 x 6EU7 plus 4 silicon rectifiers

4 x EL84/6BQ5 output; 2 x 12AX7; 3 x 6EU7 plus 2 silicon rectifiers

Dimensions:

5½ x 13½ x 10½ inches (143 x 343 x 267 mm)

Weight:

19 lbs (8.6)