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Appendix D Crest Audio CA Series Power Amplifiers
Models CA2, CA4, CA6, CA9, CA12, CA18
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
XLR Connector Polarity Indicator
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
Gain Select Switch (CA18)
XLR pin hot (+) select switch (CA18)
Speakon Output Connector - Channel A Stereo/Parallel
Speakon Output Connector - Channel B Stereo/Parallel
Speakon Output Connector - Bridged Mono
5-Way Binding Post Output Connection - Channel A Stereo/Parallel
5-Way Binding Post Output Connection - Channel B Stereo/Parallel
5-Way Binding Post Output Connection - Bridged Mono
Appendix D
Rear Panel Symbols - Legend