Is anyone working on a reasonably priced turntable to play vinyl discs without degrading them? In the mid '80s, Finial Technology announced such a turntable, and had a working unit at CES in 1986. It had a stylus that contained laser interferometers that could very accurately and precisely measure the distance from the stylus to the grove walls. It kept the stylus near, but not touching, the groove, getting the audio…
If you have a higher budget, check out Pro-Ject or Rega Planar