European Vibraplane?


I was trying to find an EU analog of the Vibraplane and came across Iso-Plate from Thor Labs:

http://www.thorlabs.de/NewGroupPage9.cfm?ObjectGroup_ID=2612

The specs look a bit worse then Vibraplane 2210 (resonant freq. is said to be at 3.5max vs 2.5Hz). The pricing, esp. without the breadboard is aceptable. I'm wondering if anyone has tried it?

Cheers,
bydlo
bydlo
A Newport engineer recommended these:

http://www.newport.com/SLM-Series-Compact-Air-Mount-without-Self-Leveling/139799/1033/info.aspx#tab_orderinfo

Very reasonably priced, but certainly not as efficient as the Vibraplane. They do have isolators with terrific vertical and horizontal isolation (1/1.5 Hz respectively), but the load required is just not practical for home audio application.

http://www.newport.com/S-2000-Stabilizer-Pneumatic-Isolators-with-Automa/844255/1033/info.aspx#tab_Overview
Those compact, low profile units would seem best for low shipping costs to EU.
Just put them under a steel ballast plate (obtained locally) to get the total load
close to the max. design load and that could be a very nice solution with a quiet
compressor. Has anyone tried these?
Peter,

If you're referring to the SLM series isolators from my first link, you only need a bicycle pump, not a compressor. The S-2000 series isolators need a minimum of 660 lbs to perform, so they are arguably not suited for home audio use...

The platform from my last link uses four isolators that Bydlo linked and looks like the equivalent to the Vibraplane and Minus-K, but the price is not listed.

Assuming the SLM series isolators do a decent job, they indeed might a pretty good deal and an alternative for those who can't afford a Vibraplane.
Peter, all that is available in EU: as I learned Newport has a warehouse in France. BT-2024 automatic platform sales for:

1869EU+VAT+150EU shipping within EU (unavoidable) which in my case gives 2450Eu...2/3 of the price of te deck I want to support...

I made a mistake, the fres is 3.5Hz not 2.5Hz (tricky Newport started the scale on their curves from 1Hz not 0Hz..), so the same as the Thorlabs unit, which is manual (ok with me) and sells for 870Eu+25%swedish VAT+50Eu shipping=1130EU. I'm waiting for more detailed info from Thor re performmance (esp. fres vs. load info).