ESC
445A

445A

BrandAltec, Altec Lansing
ManufacturerAltec Lansing Corporation
FunctionAmplifier, Pre
Produced1959
CountryUnited States
Signal PathAnalog Hardware
Dimensions31.8 × 11.7 × 17.1 cm (W × H × D); 37.1 × 15 × 22.4 cm (W × H × D)
Weight6.75lbs
Frequency Response20Hz-22kHz
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 Complement12AY7, 12AU7
FinishBrown and Gold
Channels2 Channel