hi, ronald here.
I have 2 dcc 600 projects,
one was eating tapes, I mailed Ralph and he suggested I change the second gear. So I changed the second gear and while the machine was open I replaced the belts.
It (almost) works perfectly, it loads, records and plays analogue and digital tapes!! Very happy, thanks Ralph!.
Only one flaw remains: analogue tapes have very low left channel and a swishing noise on the left channel, what could it be??
I have one more dcc 600 that has trouble loading tapes, I will do the same as the other machine and replace belts and gear. Hope this does have good audio on the left analogue channel.