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The
simplest, most cost-effective measure to the most out of your
audio system is to set up the system properly. The following offers
some advice on set-up:
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a.
Component Placement:
Place
all of your components on as solid a surface as possible. The
heavier and sturdier the foundation, the better. This usually
means a solid equipment rack that is spiked into the carpet
or that sits squarely on the floor with no wobble. If preferred,
you can also locate the amplifier on the floor. Due to the extremely
efficient design of our heat sinks, there is no need to be concerned
about any large ventalation areas around the units. Both, the
various Stratos models and the Tempest Pre-Amplifier can be
situated in tight areas, but should be kept away from excessively
humid areas, as in the case with all audio / video components.
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b.
Power Cords:
Where
possible, make sure that the power cords of your components
do not overlap anywhere. These cables carry electromagnetic
fields that could interfere with each other, and thus overlapping
could lead to "grainier" sound and other audible effects. Where
cords must cross each other, separate the cords by several inches
using a small block of Styrofoam or wood.
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c.
Interconnects and Speaker Cables:
The
same logic used for the power cord layout applies to interconnects
and speaker cables, although to a lesser degree. Even though
it is more difficult to separate these cables without overlapping,
try to lay them out as parallel as possible. Again, the use
of Styrofoam or similar material to separate the cables is recommended.
It is especially important to make sure power cords are separated
from the interconnects and speaker cables.
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d.
Loudspeaker Placement:
Placement
of speakers in your listening room is probably the single most
important aspect of proper system set-up. First, set up your
speakers by following the recommendations in your manufacturer's
owners manual as close as possible. Secondly, try to avoid having
your loudspeakers' drivers "look at" reflective surfaces such
as windows or mirrors, especially at short distances. It is
also important to try to minimize the effect of sound reflection
from the side walls to your listening position. Left unchecked,
this strong reflection (technically referred to as the first
reflection point) will result in less precise imaging and "smearing"
of the soundstage. This is due to the fact that the sound reaches
your ear from the reflected path slightly later than the sound
originating directly from the speaker.
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If the owner's manual for your speakers does not provide you
with any specific procedures for speaker placement, we would
like to offer a basic rule of thumb. First, measure your room
in the direction that the speakers will face (usually this
is the length of the room as opposed to the width). Divide
this distance by odd integers-- 3, 5, 7, and so on. This will
provide the theoretical distances that the front of the speakers
should be positioned from the back wall to minimize the effect
of standing waves that develop within the room. Individual
room configurations, furniture, and other factors cause the
ideal speaker location to vary a bit from these theoretical
positions, but these are usually the best points to begin
listening tests. A typical example is provided below:
Example:
Suppose your listening room measures 15 ft. long x 12 ft.
wide, and the speakers will face the room's length-wise direction.
Theoretically, the front of the speakers should be positioned
at 5 ft., 4 ft., 3 ft., etc. from the rear wall. Try a couple
of these distances as starting points and make slight adjustments
as needed.
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