connecting up cd multichanger and single cd player

[harlemex]

as above. It seems I can only have one or the other and not both. Is there a lead that will connect my multiplayer(boot) to the cd player?

[dom]

IIRC, not if it's a factory fitted changer and an after market head unit

[harlemex]

Its a gamma headunit. I am trying to get the single cd player to operate along with the multichanger. I originally just had the multichanger. there is a select button to alternate between the two on the cd player but seems to be no obvious way of connecting both if that makes sense 

[bobbarley]

I'm pretty sure it's the same connection at the back of the stereo, so it's a case of one or the other, but not both.

[harlemex]

but on the single cd player there is the switch to switch between the cd player itself or the multi changer which is weird?

[harlemex]

On the back of the single cd player is a small square socket with 6 or 7 pins on it. Any ideas what goes in there? I will try and get some pics up of what I am on about later. I am sure you cant wait!