i have seen the video and some of the LEDs just stay on
I have no idea if that is a bad sign or hard to fix, i am crossing my fingers for you.
Tape issue could be resolved with some head cleaning and a speed adjustment on the motor OR some switch is simply set up "speed dubbing" and the guy has no idea about the unit
I think the tuner knob was not original either, take one of a Crown 850 and spry it gold, they look pretty alike in my opinion.
Congrats on that awesome thing..I also want one but my car keeps on eating too much money
He has only 6 "disco"- lights on him though :'-(
He is worth it