Hey Guys, just looking to see if anyone can point me in the right direction on this. the unit is a 68-70 (other years?) am/8 track, but the wiring is a little different than the am radio it's replacing and of course it's been hacked. i'm thinking brown is the power source, orange is for the light. the problem is the next 3, there is a solid black, a black/white and a black/green. my feeling is they are all speaker wires, but i don't know. you would think the solid black might be a ground, but if memory serves the am radios don't have a ground wire as the case is grounded (and it appears to be on this one as well). all help greatly appreciated! -- Colin Hillyard Oakbank, Manitoba, Canada Newsletter Editor AMC Manitoba Car Club check us out at www.amcman.com