Altec

A-422A

Amplifier, Pre

Main Details
Maker Altec Brand Altec Lansing Brand Altec Lansing Corporation Company
Function
Additional Model ID A-422-A
Channels/Tracks
  • 1 × Channel
Form Factor 19" Rackmount
Signal Path Analog Hardware
Made In United States
Date Produced 1947
Dimensions
(H × W × D)
Weight 9lbs
Power Source 6.3VAC 0.3A, 350VDC 4mA
Frequency Response 20Hz-10kHz ±1dB
Additional Specifications
Gain 24dB
Power Output (0.001W) -4dBm
Noise Level (0.001W) -82dB
Input Impedance 30/50Ω, 250/300Ω, 500/600Ω
Load Impedance 62.5/75Ω, 125/150Ω, 250/300Ω, 500/600Ω
Tube Complement 6J5
MSRP (1947) $129

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