Sunfire TGA7401 User Manual
User's Manual
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LOUDSPEAKERS
R
RS
C
LS
L
LB
RB
Sunfire Theater Grand Processor TGP-401
CHAPTER 2
Balanced Connections
If your preamplifier has XLR outputs, it can be connected to the XLR inputs as shown. This example shows the con-
nections to the Sunfire Theater Grand Processor TGP-401. This also shows the Current Source output connections to the
front left and right speaker inputs. (The Voltage Source outputs can be used instead, as shown on the previous page.)
The 12 VDC trigger connection
shown can be used to turn the ampli-
fier on when the preamplifier turns
on. When the AUTO-ON switch is
on. When the AUTO-ON switch is
set to "AUTO-ON," the amplifier will
automatically turn on when either a
12V trigger voltage, or an audio signal
from the preamp is received.
automatically turn on when either a
12V trigger voltage, or an audio signal
from the preamp is received.
Speaker-level audio outputs
From: Amplifier outputs
To:
To:
Speaker input posts
Balanced line-level audio signals
From: Preamplifier XLR outputs
To: Amplifier XLR inputs
12 VDC Trigger signal
From: Preamplifier trigger
outputs
To: Amplifier trigger
inputs