Ahh, the MT8X!
Hey, I used to have one of those! I really liked it. Is that the original model, or is it the improved version? The improved one had 3-band eq on all 8 tracks, etc. I eventually sold mine, got
a Roland VS880EX, and then when I went overseas to teach, I ended up selling THAT one, too - needed the money. I went for a while without any kind of multitrack whatsoever, and ... Well, you know how it goes with us musician-types. I HAD TO get SOMETHING. This past summer, I picked up on another cassette 8-track in Pusan, this time a TASCAM 488MKII because, quite simply, that was all I could afford. Hey, it was cheap, and only very slightly used. It sounds fine for my purposes, and it's ridiculously easy to use. Anyway...
As for cleaning the heads: Go through the manual for
the MT8X, look in the section about cleaning, and you'll find that by pressing a few buttons, the heads entend outward to allow for easy access. I always thought that feature was WAY cool. Follow Bruce's advice (the OTHER Bruce!) for cleaning up the heads, capstan, and pinch roller. (Use rubber cleaner on the pinch roller.) You may want to consider getting one of those demagnetizer cassettes from Radio Shack. They're a bit expensive, but they work well. Demagnetize and then clean up everything every 10-15 hours of use.
Recording hot is good advice. Just be careful not to record TOO hot, because you'll end up saturating the tape, which will cause the signal on the track you're recording to bleed through onto adjacent tracks. Ain't analog fun? Gotta love it!
Enjoy your MT8X. I made quite a few exception-sounding tapes on mine.
Cheers!
Bruce ("overseas" Bruce, that is!)