Altec

342A

Amplifier, Integrated

Main Details
Maker Altec Brand Altec Lansing Brand Altec Lansing Corporation Company
Function
Channels/Tracks
  • 1 × Channel
Form Factor Standard Width
Signal Path Analog Hardware
Made In United States
Date Produced 1957
Dimensions
(H × W × D)
Weight 22lbs
Power Source 117VAC, 60Hz 110W
Frequency Response 20Hz-20kHz ±1dB
Additional Specifications
Power Output 20W
Gain 115dB
THD (20W, 40Hz-15kHz) 2.0%
Input Sensitivity 2.3mV
Input Impedance 100kΩ
Source Impedance 30/50Ω, 120/200Ω With Altec 4722 transformer
Load Impedance 4/8/16Ω, 70V
Damping Factor 5
Equivalent Input Noise -123dB
Output Noise 37dBm
Output Tube 6L6GB
Tube Complement 12AD7 (x3), 6CG7, 6L6GB (x2), 5V4GA 12AX7 may be substituted for 12AD7
Finish Green

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