Altec

1570B

Amplifier, Power

Main Details
Maker Altec Brand Altec Lansing Brand Altec Lansing Corporation Company
Function
Channels/Tracks
  • 1 × Channel
Form Factor 19" Rackmount
Signal Path Analog Hardware
Made In United States
Date Produced 1972
Dimensions
(H × W × D)
  • Rack mountable with Altec 12442 assembly
Weight 59lbs
Power Source 105-130VAC, 60Hz 350W
Frequency Response 10Hz-50kHz ±1.0dB (1W)
Additional Specifications
Power Output (3% THD, 70Hz-10kHz) 165W
Power Output (5% THD, 65Hz-20kHz) 175W
Gain 72dB
Input Impedance 70kΩ
Source Impedance 150/600Ω With Altec 15095 Line Transformer
Load Impedance 8/16/32Ω
Load Voltage 35/50/70V
Damping Factor 10
SNR 77dB
Noise Level -25dBm
Output Tube 811A
Tube Complement 12AX7, 6SN7GTB, 6W6GT (x2), 811A (x2), 5R4GY (x4)
Finish Green

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