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Crest Audio PL Series Power Amplifiers Appendix D
Models PL3301, PL4601, PL6001, PL7001, PL8001, PL9001
PL
A
B
B
A
+
+
+
A
A
B
B
B
A
A
B
XLR Pin +
2 3
GAIN
Ø
dBu
40x
20x
+
1
3-
2+
A
A
B
AB
A
Input Connection Section
Output Connection Section
TRS Connector Polarity Indicator
Mode Selection Switch - Bridged Mono Position
Mode Selection Switch - Parallel Position
Mode Selection Switch - Stereo Position
Chassis Ground Lift Switch - Ground Lifted Position
Chassis Ground Lift Switch - Grounded Position
Output Connection - Channel A Stereo/Parallel
Output Connection - Channel B Stereo/Parallel
Output Connection - Bridged Mono
Appendix D
Rear Panel Symbols - Legend
XLR Connector Polarity Indicator
Gain Select Switch (PL9001)
XLR pin hot (+) select switch (PL9001)