ISO: GX470 Cassette Deck (1 Viewer)

[DesertIslands]

I am troubleshooting some audio issues in my ’03 GX470 (w/ factory navigation), and would like to try swapping out the receiver / cassette deck to see if this makes a difference. (The Mark Levinson amplifier was the first most likely suspect, but I took it to a repair shop that could find no fault with it, so I am now moving on to test other components.) Does anyone here have an extra on hand, perhaps from doing a navigation conversion/upgrade? Since I’m not yet sure that mine is broken, I’d prefer a donor unit that someone is willing to part with for the cost of shipping, just to do me a favor and clear up that much space on their shelf. The unit I’m looking for is the ML receiver / cassette deck labeled P1731 on the bottom-right corner. Located in Southern California.