SDS and periphery ring both make a difference. Expensive but worth it, and the combination (together with center weight) is how (I think) Harry originally envisioned it. The ring takes out resonance from the platter and makes tracking easier, an audible difference if the rest of your setup is revealing enough to show the difference. The SDS takes pitch stability and quietness a little further, and makes changing from 33 to 45 easier. I bought a Soundsmith Sussuro for my setup...detailed, smooth, sublime listening! With the 3d arm, I can't imagine how much better it could possibly get!
|