Connecting a pre-amplifier
If you use a pre-amplifier, connect it as shown below, and then you can use this unit as a power amplifier.
The POWER AMP IN terminals are equipped with a short pin-plug. Remove this plug to connect a pre-amplifier. Store the removed short pin-plug in a safe place so as not to lose it.
You cannot use the input source switching buttons on the remote control unit to select “POWER AMP”.
When the input source is POWER AMP, adjustment of the volume, muting and balance has no effect. Adjust the volume on the pre-amplifier.
When the input source is set to POWER AMP, you cannot use the remote control unit to select the input source.
When the input source is POWER AMP, the main unit outputs at maximum volume. Check the output level on the input device before playing it and adjust the volume accordingly.