Connecting a pre-amplifier or power amplifier
Connect a power amplifier to the unit to use it as a pre-amplifier, or connect a pre-amplifier to the unit to use it as a power amplifier.
When connecting a pre-amplifier and using this unit as a power amplifier, switch the input source to “PWR AMP”. link
Never insert the short-circuiting pin plug into the PRE OUT connectors. Doing so could result in damage.