Simaudio W-3 User Manual
MOON W-3 Stereo Power Amplifier
Specifications
Configuration ........................................... Stereo
Power Supply Transformer ....................... 1.1kVA
Power Supply Capacitance ........................ 108,000µF
Class Of Operation ................................... A/AB
Design ..................................................... Fully Balanced Differential to output stage
Input Impedance ..................................... 47,500
Power Supply Transformer ....................... 1.1kVA
Power Supply Capacitance ........................ 108,000µF
Class Of Operation ................................... A/AB
Design ..................................................... Fully Balanced Differential to output stage
Input Impedance ..................................... 47,500
Ω
Input Sensitivity ....................................... 900mV
Output Device Type ................................. Bipolars - 8 per channel
Output Power at 8
Output Device Type ................................. Bipolars - 8 per channel
Output Power at 8
Ω
................................. 120 Watts per channel
Output Power at 4
Ω
................................ 240 Watts per channel
Output Power at 2
Ω
................................ 400 Watts per channel
Output Power – Bridged Mono at 8
Ω
......... 400 Watts
Frequency Response ................................ 10Hz - 125kHz +0/-3dB
Output Impedance ................................... 0.01
Output Impedance ................................... 0.01
Ω
Damping Factor (static) ........................... 800
Gain ........................................................ 31dB
Dynamic Headroom ................................. 6dB
Signal-to-noise Ratio ................................ > 100dB @ full power
Maximum Output Voltage ......................... 32 Volts
Slew Rate ................................................ 35V/µs
Maximum Current – Peak ......................... 36 amperes
Maximum Current – Continuous ................ 18 amperes
Crosstalk @ 1kHz ..................................... -90dB
Intermodulation Distortion ........................ Unmeasureable
THD (20Hz - 20kHz @ 1 watt) ................. < 0.1 %
Power Consumption @ idle ....................... 40 Watts
AC Power Requirements ........................... 120V / 60Hz or 240V / 50Hz
Fuse Replacement - 120V ......................... 6A long fast blow
Fuse Replacement - 230V ......................... 3A long fast blow
Shipping Weight ...................................... 48 lbs / 21 Kgs
Dimensions (W x H x D, inches) ................ 19 x 7.5 x 14
Gain ........................................................ 31dB
Dynamic Headroom ................................. 6dB
Signal-to-noise Ratio ................................ > 100dB @ full power
Maximum Output Voltage ......................... 32 Volts
Slew Rate ................................................ 35V/µs
Maximum Current – Peak ......................... 36 amperes
Maximum Current – Continuous ................ 18 amperes
Crosstalk @ 1kHz ..................................... -90dB
Intermodulation Distortion ........................ Unmeasureable
THD (20Hz - 20kHz @ 1 watt) ................. < 0.1 %
Power Consumption @ idle ....................... 40 Watts
AC Power Requirements ........................... 120V / 60Hz or 240V / 50Hz
Fuse Replacement - 120V ......................... 6A long fast blow
Fuse Replacement - 230V ......................... 3A long fast blow
Shipping Weight ...................................... 48 lbs / 21 Kgs
Dimensions (W x H x D, inches) ................ 19 x 7.5 x 14
Balanced Input Pin Assignment:
Pin 1 ........................ Ground
Pin 2 ........................ Positive
Pin 3 ....................... Negative
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Specifications
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