ESC
Aleph 0

Aleph 0

BrandPass Labs
DesignerNelson Pass
FunctionAmplifier, Power (Monoblock)
Produced1992-1998
CountryUnited States
Form FactorStandard Width
Signal PathAnalog Hardware
Dimensions30.5 × 26.7 × 30.5 cm (W × H × D)
Weight68lbs
Frequency Response0Hz-100kHz -3dB
Amplifier TopologyClass A
TypeSingle Ended (Lower Power), Push-Pull (High Power)
Output DeviceMosfet
Power Output (8Ω)75W
Gain (Balanced)20dB
Gain (Unbalanced)19.9dB
Gain (Unbalanced, XLR Jumpered)25.5dB
Distortion (75W, 8Ω, 20Hz-20kHz)<1%
Input Impedance (Balanced)25kΩ
Input Impedance (Unbalanced)10kΩ
Output Impedance0.01Ω
Common Mode Rejection60dB
Output Noise600μV
DC Offset<100mV
Operating Temperature50°C
Warm Up Time1 Hour
Power Consumption300W
Channels1 Channel
Connections
  • Input · RCA (Phono, Cinch) · Unbalanced, Mono, Socket (Female)
  • Input · XLR · Balanced, Mono, Socket (Female)
  • Output · Binding Post (Universal)
  • Power · Other
Controls
  • Power · Rocker Switch
LinksProduct Page