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User's Manual
10
CHAPTER 2
System Congurations
Unbalanced Connections
If your preamplier has RCA out-
puts, it can be connected to the ampli-
er inputs as shown. The amplier will
boost the preamplier's output, up to a
level suitable for driving speakers.
This diagram also shows how the
Voltage Source outputs connect to
the input posts of your speakers. (The
Current Source can be used instead,
as shown on the next page).
The following pages show some typical connections that you might make in your installation. They show how the inputs
and outputs of the Theater Grand Amplier are connected to your preamplier and speakers.
R = Right Channel
C = Center Channel
L = Left Channel
RS = Right Surround (rear) Channel
LS = Left Surround (rear) Channel
RB = Right Surround Back Channel
LB = Left Surround Back Channel
RS
R
LS
UNBALANCED
PREAMP OUTPUTS
LB
RB
C
L
+
+
+
+
+
+
+
LOUDSPEAKERS
RB
RS
C
LS
LB
L
R
Make sure that the posi-
tive speaker wires do not
touch the negative speaker
wires, or any chassis metal.
This will cause a short circuit and may
damage your amplier or speakers.
Speaker-level audio outputs
From: Amplier outputs
To: Speaker input posts
Line-level audio signals
From: Preamplier main RCA outputs
To: Amplier line-level inputs