Altec Lansing


Amplifier, Power

Main Details
Maker Altec Lansing Brand Altec Brand Altec Lansing Corporation Company
  • 1 × Channel
Form Factor 19" Rackmount
Signal Path Analog Hardware
Made In United States
(H × W × D)
Weight 27lbs
Power Source 105/125VAC, 50/60Hz 125W
Frequency Response 3Hz-30kHz ±1dB
Notes 128A updated with "Thermeguard" transformer thermal protection.

Accessory: 15095 Transformer
Additional Specifications
Output Power (30Hz-20kHz, 2% THD) 40W
Amplifier Topology Class AB
Gain 64dB
Input Sensitivity 0.9V
Input Impedance 100kΩ 125/150Ω, 500/600Ω with 15095 or 4665 plug-in transformer
Source Impedance 150Ω, 600Ω With 15095 plug-in transformer
Damping Factor 5.88
Load Impedance 4Ω, 8Ω, 16Ω, 125Ω (70V) ungrounded
SNR 85dB
Output Tube 6CA7 (EL34)
Tube Complement 6CG7 (x2), 6CA7 (EL34) (x2), 5AR4
Finish Dark Green


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