Studio Technologies 82 - Manual (Page 8)

Issue 1, January 2000 Model 82 User Guide
Page 8 Studio Technologies, Inc.
Model 82 Back Panel
Model 82 Front Panel
Power
present LED
–10dBV or +4dBU output
level configuration switches
AC mains
connection
Stereo line-level
inputs
Stereo line-level
outputs
Input level
calibration LEDs
Left and
right input
trim controls
to provide precise –10dBV or +4dBu
outputs.
Audio Performance
The Model 82 is the result of exacting
circuit design combined with the latest
state-of-the-art components. Like all
Studio Technologies products, the Model
82 has survived tough listening evalua-
tions by industry professionals. These
veterans have the “ears” to guide us in
achieving the right performance. The
outcome is a product that achieves
sonic excellence.
Design Philosophy
Most audio distribution amplifiers contain
a level trim adjustment on each output.
After careful study Studio Technologies’
concluded that these adjustments con-
fused, and often interfered with, the
process of getting maximum audio
performance. After checking with person-
nel in the field, it became clear that what
is desired in virtually every distribution-
amplifier applications are multiple audio
outputs all operating at a standard refer-
ence level. By implementing the ExactCal
system, the Model 82’s internal operating
level can be easily calibrated to match that
of the input signal. Once this input level
matching is accomplished the four stereo
outputs can be individually configured for
–10dBV or +4dBu nominal operating
level. In conclusion, output trim pots are
not included on the Model 82 for the
simple reason that better audio perfor-
mance can be achieved without them!
Installation
In this section you will be installing the
Model 82 in an equipment rack. Audio
input, audio output, and AC mains power
connections will be made.