Altec

445A

Amplifier, Pre

Main Details
Maker Altec Brand Altec Lansing Brand Altec Lansing Corporation Company
Function
Channels/Tracks
  • 2 × Channel
Signal Path Analog Hardware
Made In United States
Date Produced 1959
Dimensions
(H × W × D)
  • With Altec 12542 hardwood cabinet
Weight 6.75lbs
Frequency Response 20Hz-22kHz
Additional Specifications
Input Sensitivity (Phono) 4.8mV
Input Sensitivity (Tape Deck) 2.6mV
Input Sensitivity (Tape) 0.35V
Input Sensitivity (Mic) 0.6mV
Input Sensitivity (Radio) 0.35V
Input Sensitivity (Aux) 0.35V
Gain (Phono) 50dB
Gain (Tape Deck) 55dB
Gain (Tape) 13dB
Gain (Radio) 13dB
Gain (Mic) 48dB
Output Level (Max) 3V
SNR (Phono) 64dB
SNR (Tape Deck) 59dB
SNR (Aux) 80dB
SNR (Mic) 73dB
Tube Complement 12AY7, 12AU7
Finish Brown and Gold

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