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bk av1260 User Manual

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6 
OUT 2
OUT 1
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INPUT CONNECTIONS 
Each pair of amplifier channels have their own ‘Local’ input and output RCA connectors. The inputs are designed 
to accept line level audio from a preamplifiers unbalanced output connectors. Output expansion is accommodated 
with the supplied output connectors. These outputs are effectively a direct pass through from the inputs. 
RCA connector
 
Typical input setup: 
1 / 2
O U T
C T R L 1 / 2
1
I N
O U T
I N
2
I N
O U T
M A S T E R
C O N T R O L
O U T
I N
B U S
O U T
I N
I N
1 2 3 4
ON
M I N
M A X
A M P O N
L + R
S E N S E
B U S
1 2 3 4
ON
L E V E L
O U T
L
L
R
R
L
L
R
R
FROM PREAMPLIFIER A's LEFT OUTPUT
FROM PREAMPLIFIER B's LEFT OUTPUT
FROM PREAMPLIFIER A's RIGHT OUTPUT
FROM PREAMPLIFIER B's RIGHT OUTPUT
TO 2ND AMPLIFIERS LEFT INPUT
TO 2ND AMPLIFIERS RIGHT INPUT
 
Figure 3 
 
Figure 3 shows ‘Local’ OUT 1 and 2 connections and how they may be used to connect to another amplifier. OUT 
1 source is the same signal as IN 1. OUT 2 source is the same signal as IN 2. BUS inputs are buffered and sent 
to the BUS outputs. 
OUTPUT CONNECTIONS 
The AV1260 connects to speakers via six plug-in Phoenix connectors. Simply unplug the connector 
from the rear of the AV1260, strip the speaker wire approximately ¼” and insert the bare end into the 
gate on the connector. Use a small flat blade screwdriver to tighten the connection to each conductor. 
Make sure you hold the connector upside down to connect Left and Right as shown: 
 
 
 
 
 
 
 
 
 
Typical amplifier hookup: 
 
OUT 2
OUT 4
OUT 6
OUT 8
OUT 10
OUT 12
OUT 1
OUT 3
OUT 5
OUT 7
OUT 9
OUT 11
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Figure 5