Power Amp Wiring

[Bacchus]

Hi everyone. I have a 2000 dCi, fitted with pioneer SCU-2556ZRN sound unit (under seat). Has anybody attempted to fit a power amp, I am trying to find a pre-amp output (the usual rcd output plugs are not installed in this unit). I'm no electrical wizard and I'm stumped with this one. Any advice would be very welcome. Thanks in advance.

[BrianM]

Yes that is right, not all units are fitted with the connectors for external line output or aux in. I have one here that does! but it is water damaged. Guess you need to keep an eye on ebay or the local breakers.