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.
You cannot use the input source switching buttons on the remote control unit to select “PWR AMP”.
Volume adjustment, muting and adjustments to the volume balance (LEVEL) and sound quality (BASS/TREBLE) are not possible when the input source is “PWR AMP”. Adjust these via the pre-amplifier connected to this unit.
When the input source is set to “PWR AMP”, you cannot use the remote control unit to select the input source.
When the input source is “PWR AMP”, the main unit outputs at maximum volume. Check the output level on the input device before playing it and adjust the volume accordingly.