Simaudio MC-8 - Manual (Page 7)

MOON MC-8 Multi-Channel Power Amplifier
Installation & Placement
The MOON MC-8 Multi-Channel Amplifier is powerful and very heavy. It requires reasonable ventilation to maintain an
optimum and consistent operating temperature, especially since it will radiate heat when driven hard. Consequently, it should
be placed in a location with empty space around it for proper heat dissipation. You should never place another component on
top of this amplifier. As well, the amplifier should be placed on a solid level surface. You should avoid placing it near a heat
source or inside a closed cabinet that is not well ventilated as this could compromise the amplifier’s performance and
reliability. The MC-8 uses a very large toroidal transformer in its power supply; even though it is well shielded, you should
not place this amplifier too close to source components sensitive to EMI, such as turntables and phono preamplifiers.
When the amplifier reaches its normal operating temperature you may notice that, not only do the heat sinks become warm,
the entire chassis idles at the same temperature. This is normal and intentional in the design of this amplifier: All the parts of
the chassis are thermally inter-connected so that each channel reaches approximately the same temperature, even if some
channels are driven harder than others. It also allows for previously unattainable sonic matching between channels by
eliminating temperature discrepancies as a variable, which normally affects performance. Also, by reducing the average
temperature it ensures a longer life for the internal components.
The MC-8 is capable of delivering very high power output and its electrical consumption grows accordingly with its power
output. The amplifier comes with a 20 ampere NEMA 6-20 power cord and corresponding 20A IEC connector on the back
panel. The MC-8 requires a 240V/20A AC connection that uses a NEMA 6-20 outlet.
In the event that you require an electrican to arrange for a dedicated 20A circuit for this amplifier, you must ensure that the
outlet type is a NEMA 6-20 and NOT a NEMA 5-20. With a dedicated 20A AC outlet, you will be able to take full advantage
of the power potential of the MOON MC-8 Multi-Channel power amplifier.
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Installation & Placement 7