Altec Lansing

444B

Amplifier, Power, Effect

Main Details
Maker Altec Lansing Brand Altec Brand Altec Lansing Corporation Company
Function
Signal Path Analog Hardware
Made In United States
Dimensions
(H × W × D)
  • Wall-Mountable
Weight 7.5lbs
Power Source 117VAC, 60Hz 30W
Frequency Response 100Hz-3kHz -2dB, 10kHz -10dB
Additional Specifications
Output Power 2W
Gain (600Ω Input) 70dB
Gain (Bridging 600Ω Input) 57dB
Maximum Compression 35dB
Output Power (30dB Compression) 34dBm
Output Power (30dB Compression, Rectifier Tube Removed) 35dBm
Attack Time 50ms
Recovery Time 1s
THD (30dBm, 200Hz-4kHz) 2%
THD (33dBm, 200Hz-4kHz) 5%
Input Impedance (Balanced) 600Ω, 12kΩ
Source Impedance 600Ω
Load Impedance 4/600Ω
Noise Level -80dBm
Equivalent Noise Input -115dBm
Tube Complement 6BC8, 6AL5, 12BY7A (x2)

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