Level controls, Inputs – B&K TX4430 User Manual
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4. R,L balanced inputs - NOT AVAILABLE ON THE TX4430.
5. R,C,L RCA inputs -
For connecting signal patch cables (interconnects) from the
preamplifier to the amplifier to pass signal.
6. R,C,L level controls - For adjusting the input ievel to the ampiifier. See beiow.
7. Amplifier control muting input/output -
To provide remote muting of the amplifier.
Level controls
There are three level controls on the back of the amplifier. One level control for each
channel (R,C,L).
When using the level controls, first start with them turned all the
way up (clockwise). Then adjust them according to your system
requirements to match the sound level coming from each
speaker.
L O H I L O H I L O H t
R / 1
C / 2
L / 3
Inputs
The TX4430 has only one type of line input, unbalanced RCA’s.
Unbalanced - RCA type connectors accept line input from the preamplifier’s
unbalanced output connectors. There are three input connectors, one
for each channel, that may be used to connect the amplifier to the
preamplifier. They are labeled R,C,L.
RCA cable connector -
A
J
Balanced -
NOT AVAILABLE ON THE TX4430 AMPLIFIER.
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