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TheMOON W5.3balanced stereo power amplifier produces 150 watts per channel
into 8 ohms, 300 watts into 4 ohms and can be configured for mono operation.
The heir apparent to the legendary MOON W-5 has arrived and encompasses all of
the circuitry improvements found in theLimited Editionseries. Employing our
world-reknowned "Advanced Rennaisance" amplification circuit, theW5.3produces
a warm, grain free sound common to some of the very best tube amplifiers, but
has the reliability of solid state designs. Of course, the tight authoritative
bottom end that MOON power amplifiers are world-reknown for is included here
at no extra charge.
Significant Design Features
A "no overall feedback" design resulting in real-time amplification, a more
accurate musical reproduction with respect to tonality, virtually non-existent
intermodulation distortion and the elimination of common phase errors
resulting from feedback · An oversized power supply · A custom proprietary
toroidal transformer design with lower magnetic, electrical and thermal loss,
yielding an improved power transfer and lower regulation factor, resulting in
increased current speed and better dynamics · Balanced circuitry up to the
output stage · Stable to any known speaker impedance · "Class" A output to 5
watts for greater efficiency · Precision matched Bipolar output devices which
offer superb linearity throughout the entire audio frequency spectrum · A
high damping factor which yields superior musical dynamics, improved signal
speed and refined timbre accuracy · Extremely rigid chassis construction to
minimize the effects of external vibrations · Accurate matching of the very
finest high quality electronic components · A very short signal path for a
faster transient response · A symmetrical circuit design · A 12 Volt trigger
for remote operations · Pure copper circuit board tracings with extremely low
impedance characteristics · Designed to be powered up at all times for
optimal performance · Low operating temperature for a longer than normal life
expectancy.
To view a larger image of theMOON W5.3Balanced Stereo Power Amplifier's
internal circuitry, simply point-and-click your mouse over the image located
to the left.
To view a larger image of theMOON W5.3Balanced Stereo Power Amplifier's rear
panel, simply point-and-click your mouse over the image located to the left.
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Overseas MOON W5.3RS
TheRSseriesof MOON audio components benefit from an even higher standard of
manufacturing process than the regular MOON versions. All significant
differences are contained within the circuitry and construction of each model.
RSversions are built using different materials and parts in certain areas. For
example, printed circuit boards are of a higher temperature grade than that of
the military specification FR-4 material we normally use; Their traces are
gold-plated instead of a tin/lead composite. As well, all capacitors use
improved dielectric materials.
MOONRSmodels meet and/or exceed stricter manufacturing processes as required
to pass many international safety standards such as those imposed by the E-U,
Japan and South Korea. Cosmetically, the ONLY difference is theRSlogo on the
front panel.
Point-and-clickhereto see the retail pricing structure for the MOONRSseries
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Specifications:
Type Solid State
Configuration Stereo
Power Supply Transformer 1kVA
Power Supply Capacitance 115,000μF
Class Of Operation A/AB
Single-ended Inputs RCA - 1 pair
Balanced Inputs XLR - 1 pair
Input Device Type J-FETs
Input Impedance 47,500 ohms
Input Sensitivity 1V RMS
Output Device Type Bipolars - 8 per channel
Output Binding Posts WBT
Output Power @ 8 ohms 150 Watts
Output Power @ 4 ohms 300 Watts
Output Power @ 2 ohms 500 Watts
Output Power - Bridged Mono 600 Watts
Frequency Response 10Hz - 125kHz (+0/-3dB)
Output Impedance 0.01 ohms
Damping Factor (static) 800
Gain 31dB
Dynamic Headroom 6dB
Signal-to-noise Ratio 100dB @ full power
Maximum Output Voltage 40 Volts
Slew Rate 40V/μs
Maximum Current - Peak 38 amperes
Maximum Current - Continuous 20 amperes
Crosstalk @ 1kHz -100dB
IMD Unmeasureable
THD (20Hz - 20kHz @ 1 watt) < 0.02 %
THD (20Hz - 20kHz @ 190 watts) < 0.05 %
12 Volt Trigger Operation
Direct Logic (0V = off, 12V=on) using a
1/8" mini-jack with an input impedance of
2K ohms and current requirement of 6mA
Available Faceplate Finishes Black and Silver
Power Consumption @ idle 45 Watts
AC Power Requirements 120V / 60Hz 240V / 50Hz
Fuse Replacement - 120V 6A long fast blow
Fuse Replacement - 230V 3A long fast blow
Warranty (USA & Canada) 10 years
Shipping weight 50 lbs / 22 Kgs
Dimensions (W x H x D) 17 x 7.5 x 17 in. (XX x XX x XX cm.)
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