4 Channel Amp

I have three 2 channel amps and really ought to have one 4channel and one 2 channel! Does anybody wanna swap me a 4 channel for two 2 channel amps???
Also does anybody have a pioneer cd changer the are getting rid off. I need one that is compatible with the DEH P7800.. Cheers Ladz n Laydeez!!!

I have a radiomobile 4 channel amp, I aint a clue how good this is, it was a mates who owed me. Its a Radiomobile RA440,160watts (max) 4 channel amp, its quite small