Record weights 'n clamps: Audible improvements ?

The VPI HRX clamp and ring are easy to use (other than having a place to put the outer ring while changing LP's/sides)
Warped records are no longer an issue.

A_L

I agree with Arnold Layne above. I just got a VPI Classic with the clamp and ring, and it really is a joy to use the combo. I even get a bit of a "workout" changing sides, so what the heck! Seriously, have not a/b'd between using them and not using them, but I think they level and smooth everything out, and add even a bit more mass to the platter, which I think is a good thing for the Classic. Jrb25, you should get the HRX weight--you don't have to screw and unscrew the weight. Probably worth the $$ to spare that aggravation.

I own a Linn Sondek LP12. Anybody ever heard of, or used a record clamp with an LP12? Does Linn even make, or recommend such an animal?

I've had excellent results using a Black Diamond one-piece carbon fibre screw-down clamp on my VPI Classic. Backgrounds are quieter and everything sounds more resolved and stable, yet it doesn't deaden the sound in any way. The stock clamp and another record weight I tried also brought some benefits, but not to anything like the same degree. The BD clamp is expensive to buy new, though, and rarely turns up used.

Yes agree, it does make a positive difference. And even if it doesn't, it sure looks pretty :)