Seriously this is all you need: AT616 Pneumatic Insulator, on 4 of them you can place any equipment from 10 to 60 kg (and level each insulator individually). They are very rare, i've been looking for original manual for a long time and finally i got it, very impressed by the data in the manual. I am a Luxman owbner too (PD-444), Stillpoints can be an option too if you want to replace stock footers.
Would an Isolation TT platform further improve my TT?
My new Luxman PD-171 A TT weighs around 55 lbs. and it sits on a heavy audio stand. The floor is carpeted w/a cement base. Prior to this TT I had a Linn w/was much more sensitive and didn't need an additional stand. I wonder if adding an isolation platform would be beneficial to my current TT. I was looking at Butcher Block Acoustics and MDF W/Lead Core and Sorbothane Feet.