Wyred 4 Sound Multi-Channel User Manual
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WYRED 4 SOUND MC v3.1
4235 Traffic Way
Atascadero, CA 93422
PH: 805-466-9973
FAX: 805-462-8962
©2013 WYRED 4 SOUND
All rights reserved.
Page 4 of 12
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The MC series amplifiers are a multi-channel amplifier design that will continually produce power in
excess of 125W/250W/550W with 8 ohm loads and 250W/500W/1100W with 4 ohm loads per channel
depending on model. Each channel of the amplifier is powered from individual power supplies. The compact
and effective design is made easier thanks to the help of the switching power supply that powers the bridged
output stage derived from ICEpower™ technology.
In comparison with other products similarly provided by many companies, our product is superior. The
MC series contains an input stage which we designed to act as a buffer between your amplifier and your input
source. Our input stage direct-couples your gear to produce a much higher input impedance which makes the
integration of a preamplifier seamless. The balanced DUAL FET design creates a balanced three-dimensional
sound. Other companies connect the input and output connectors directly to the amplifier module which will not
properly mate with select preamp sources because of the low input impedance, and will cause less than perfect
sound
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For simplicity and sleek operation, the front panel only offers a power switch to activate the unit. There is
a ring that will light brightly when the amplifier is operational, and dimly when in standby, via the 12V Trigger.
The anodized solid aluminum front panel, sides and top cover will not be easily damaged from cleaning.
Conventional Glass cleaner will work well, but denatured alcohol should work the best.
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When power is applied to the amplifier and the switch is in the on position, the amplifier will turn on.
Leaving your amplifier on all the time will not hurt it, shorten the lifespan, or degrade the future sound. In fact,
you can expect an improvement in sound with the amplifier on all the time. In standby mode, the amplifier only
dissipates about 29W (for the 500 x 7ch models). The MC amplifiers produce noise that is little to none,
internally and to connected gear. Besides music playing, the only real indication that the unit is operational is the
blue ring on the power switch. If your amplifier has more than 4 channels, there will be a slight turn-on delay on
some channels. This is totally normal and designed to reduce the amount of inrush current at one time. You will
also notice that when your amplifier turns off, it will do the same thing, but in reverse order.
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CAUTION: Disconnect the power cord or make sure the power switch is in the off position before making any
connections to your amplifier to minimize the risk of electric shock and possible loudspeaker damage. Power
your amplifier after
all final connections have been made.