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Specifications – Simaudio W-3 User Manual

Page 12

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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

Ω

Input Sensitivity ....................................... 900mV
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

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

Balanced Input Pin Assignment:

Pin 1 ........................ Ground

Pin 2 ........................ Positive

Pin 3 ....................... Negative

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Specifications

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