"Scott" wrote in message
You are guesing that it is a die cast platter? Pro Ject
does use MDF for it's platters on a few of their cheapest
models. Could the Pro Ject 1.2 be using MDF?
http://www.project-audio.com/main.ph...ables&lang=3D=
en
"=95 The resonance-optimised platter is made of medium
density fibre."
http://www.project-audio.com/main.ph...urntables&lan=
g=3Den "=95 MDF platter with felt mat "
MDF is well known to slump in high humidity. It is heavy enough that it
could be an effective turntable platter if used in the right quantities.