REFERENCE MPLIFIER
Rear Panel
Rear Panel
1. B L NCED INPUT CONNECTORS
Each input channel is equipped with a 1/4" TRS and an XLR connector. Standard rules of interconnect apply.
2. MODE SELECTOR SWITCH
Move this switch to select either the STEREO or BRIDGED MONO position as needed for the application.
The Stereo mode is most common. Channel 1 input feeds the channel 1 output. The channel 2 input feeds the
channel 2 output.
The Bridge Mono mode combines both channels to create one larger mono channel. Input signal applied to
channel 1 will be available across the positive terminals of Channel 1 and channel 2. Do not connect the
channel 2 input or any of the negative outputs.
3. OUTPUT CONNECTORS
Binding Posts and Locking speaker connectors are provided. Bridged Mono operation requires a different
method of connecting the cables than Stereo operation. Be sure than the amplifier is in the correct mode
before connecting the speaker load.
4. FUSE
The fuse protects the amplifier by opening the circuit for the
malfunction. If the fuse opens, the amplifier (and the various other components in the system) should be checked
for proper operation. If the fuse continues to open after verifying that the system is wired correctly and that an
overload has not occurred, the amplifier should be checked for proper operation by a service technician.
5. C INPUT
Connect this product to an appropriate C power source using the supplied Universal C Power Cord.
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R150 PLUS/300 PLUS/500 PLUS
C mains power in case of overload or