"I've been thinking a lot about quick/precise arm height adjustment lately, to make using a dedicated Mono cartridge and alternate Stereo cartridges, perhaps MM replaceable stylus and more costly fixed stylus MC easy/quick/accurate during a listening session." elliott....
Thanks for that suggestion. I have been thinking about just that ever since I got this TT. See my avatar pic? Me in 1961 at age 5. I live for great music, live or reproduced. But until wife #2 became just a faint memory a while back I never got back into good sound. But I have now. Got the Porsche I wanted and am building the system I want. The TT fell into my lap. And my interest in vintage, now having been cured and replaced by an entire PS Audio system, is in place with a 50 year old gorgeous TT. Back in HS in the early 70's all I wanted was a stripper GF, gold top Les Paul and a Sansui Eight. The first two came and went. Never got the Sansui. So I have a similar era TT instead.
Two head shells, one for my mono, another MC for stereo.