Hello Dan,Hello the radio cassette unit has option for a cd changer, but I'm after a plug in aux unit to this 8 pin cd, it seems some versions are just a short somewhere and the unit accepts a changer is there and you can then connect to the left and right pins as an auxiliary input. Orhers have more interaction tbough and need a box to simulate a cd changer? I however can find nowhere where you can still get this box? Are the any suppliers in the us still? I'm in the uk, where jeep older bits are hard to find? View attachment 87265
wondering if you managed to test your idea for connecting to the 8 pin cd changer port. Did you succeeded? Is it working to input audio signal if you connect only to L / R / GND pins ??
I am with PT 2000 and my radio have round 8 pin connector on the back and CD changer option on front panel.