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ENGLISH
Unpacking and Placement
unpacking your amplifier Carefully unpack your power amplifier according to the supplied instructions,
and remove all accessories from the carton. Please take care when lifting the
amplifier, as it is quite heavy.
Important! Keep all packing materials for future transport of your Classé
product. Shipping your new component in anything other than
its purpose-designed packing material may result in damage
that is not covered by the warranty.
placement There are two options when placing your power amplifier: you may place it close
to the speakers, requiring longer interconnecting cables from the preamplifier; or
place it close to the preamplifier, requiring longer speaker cables.
Although either approach will yield excellent performance, you might consider
the first option for two reasons. First, signal quality degrades more easily when
transmitted as a combination of both high voltage and high current, suggesting
that speaker cables should be kept as short as practical. Second, high quality
amplifiers use massive power supplies which inevitably radiate some degree of
magnetic fields. Ideally, one would separate these fields from sensitive source
components by a reasonable distance.
If it is more convenient for you to place the amplifier in an equipment rack,
along with your other components, we suggest placing it at the bottom of the
rack, well away from your source components and preamplifier. This location
will also be more stable than placing such a heavy component near the top of a
rack, which might make it top-heavy.
Note that adequate clearance for the AC cord and connecting cables
must be left behind the CA-M400. We suggest leaving eight inches
(20 cm) of free space behind your power amplifier to allow all cables
sufficient room to bend without crimping or undue strain.
ventilation Your Classé power amplifier generates a certain amount of heat in the course
of normal operation. Be sure to allow six inches of clearance above it and three
inches to each side to allow heat dissipation through air circulation. The vents
on both the bottom and the top of the CA-M400 must be kept free from
any obstruction which would reduce the flow of air through the unit. Avoid
placement on soft surfaces that would restrict airflow (such as plush carpeting).