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发表于 2013-5-13 22:27:14
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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 Amplifiers 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 Amplifiers 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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发表于 2013-5-13 22:00:21
谢谢帮顶！
