I just picked up a Pioneer PL-112 from a friend for free. The TT is in great shape, but the dust cover is trashed. This TT has a nice after market Pioneer headshell with a pickering XV-15/623E cartridge combo on it, and It seems to get good reviews so I'll be experimenting with that cartridge as well, but I do plan on putting a new needle on the M44-7. I figure that with a couple different headshells set up, I can play around and find the sound I'm looking for...Now I need to get these cartridges properly set up and aligned on the headshells. I'm kinda new at this TT tweaking. I have a Dual CS-521, a Sanyo TP-805, and the Pioneer PL-112, and I'm trying to find the best turntable -cartridge combo, then I'll sell the others cheap. The Dual and the Sanyo are mint, and I only have $25 invested so far in all three TT's.