OzHifi - Moon W-7M RS Power Amplifier

MO-W-7M RS

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$16,000.00

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Quick Overview

The MOON W-7M RS Power Amplifier is a Mono fully balanced differential design, representing the next generation of MOON high-performance audio components. Producing 500 watts of uncolored high-current output power into 8Ω and 1000 watts into 4Ω, the W-7M RS will drive virtually any loudspeaker to its maximum capabilities with incredible ease. This achievement is due, in part, to our new proprietary "Lynx" amplification circuit. Further raising the bar, the MOON W-7M RS can be fully integrated into a custom-install environment via an RS-232 port and 12V trigger. As well, a plethora of user selectable cosmetic options are available at the time of purchase.

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· Full unsolicited RS-232 bidirectional feedback
· Lynx circuitry which is a "no overall feedback" design resulting in genuine real-time amplification,
a more accurate musical reproduction with respect to tonality, virtually non-existent IMD and the
elimination of common phase errors resulting from feedback
· Custom proprietary toroidal transformer design with lower magnetic, electrical and thermal
loss, yielding an improved power transfer and lower regulation factor. The result is increased
current speed and better dynamics
· An oversized power supply
· 12 Volt trigger input/output for remote operation
· "Class A" output to 10 watts for greater efficiency
· Precision matched and fully decoupled Bipolar output devices which offer superb linearity
throughout the entire audio frequency spectrum
· A high damping factor yielding superior musical dynamics, improved signal speed and refined
refined timbre accuracy
· A very short capacitor-free signal path for a faster transient response
· 4-Layer PCB’s with pure copper tracings for a much shorter signal path; This results in
greater sonic accuracy and a dramatically improved signal-to-noise ratio
· Stable to any known speaker impedance
· Ultra rigid chassis construction to minimize the effects of external vibrations
· Accurate matching of the very finest quality electronic components in a symmetrical circuit design
· Designed to be powered up at all times for optimal performance.

MOON W-7M RS Power Amplifier Specifications

Type: Solid State
Configuration: Mono / Fully Balanced
Power Supply Transformer: 2 x 0.5kVA
Power Supply Capacitance: 240,000µF
Class of operation: A/AB
Balanced Input: XLR - 1
Single Ended Input: RCA - 1
Input Device Type: J-FETs
Input Sensitivity: 1780mV RMS
Input Impedance: 47.5 KΩ
Output Device Type: Bipolars - 24
Output Binding Posts: WBT - 2 pairs
Output Power @ 8 Ω: 500 Watts
Output Power @ 4 Ω: 1000 Watts
Frequency Response: 10Hz - 200kHz (+0/-3dB)
Output Impedance: < 0.005
Damping Factor (Static): > 1600
Gain: 31dB
Signal-to-noise Ratio: 106dB @ full power
Maximum Output Voltage: 60 Volts
Slew Rate: 70 V/µs
Maximum Current - Peak: 68 amperes
Maximum Current - Continous: 32 amperes
Crosstalk @ 1kHz: Not applicable
IMD: Unmeasureable
THD (20Hz - 20kHz @ 1 watt): 0.015 %
THD (20Hz - 20kHz @ 500 watts): 0.04 %

12 Volt Trigger Output Operation: Direct Logic (0V = off, 12V=on) using a 1/8" mini-jack with an input impedance of 1K Ω and current requirement of 12mA
RS-232 Port: 9-pin female DB connector

Power Consumption @ idle: 40 Watts
AC Power Requirements: 240V / 50Hz
Fuse Replacement - 230V: 4A long fast blow
Shipping weight: 39 kgs
Dimensions (W x H x D): 477.5 x 188 x 444.5 mm

	Moon P-7 & W-7 Customer Literature 1.1 MB
	Moon W-7M Manual 164 KB