The most interesting Pioneer turntables are probably the PL-570 and PL-550, which are quite nice looking (beauty, they say, is in the eye of the beholder), well built, and offer combination of good, stable, quartz-controlled, DD, with a solid tonearm.
But -
Pioneer where never the leaders of the pack, when it came to turntables, and probably outsourced most of their offerings. If on the lookout for a Japanese TT, I'll probably look into the best offering of Denon, JVC, Micro-Seiki, Luxman, Technics, and the list is much longer. Yet, IMHO, Pioneer is generally not part of this prestigious list.