Anyone familiar with Stack Audio Stabiliser and / or their turntable mat?

I'm also curious.

I have the GAE with an B.A.M. & Orth Cadenza Black. There's a 60 day return. I might give it a go soon. What cart are you running?

A proper mat will be benefit users of Technics tts.

I have an OL Gravity One, which is supposed to be a damping puck--rather than a weight or reflex clamp--similar to the Stack. I trade it between a JVC TT81 w/carbon fiber on top of cork mat and Holbo w/o mat. On both it brings out the nuances. Might spring for the Stack one of these months.

Nothing is similar to Stack in its construction thus far.

The "Gravity One"  ..... it’s construction is based upon effectively eliminating resonances. I love mine. It proves that the normal thinking about record weights/clamps are wrong