Peterayer, it's more of a DIY project, I am pretty sure there are no commercially available units like the ones I have in mind. I designed the first Sub-Hertz Platform for the audio market, the Nimbus Unipivot, a 6 degree of freedom, single airspring design, about 15 years ago. I developed a mechanical spring based platform, the Promethean, about 10 years ago, the primary advantage of which was that it was modular and could support almost any load, unlike Nimbus...and it was a 2 Hz stand. Some of my Promethean customers had really big turntables like Raven, VPI and Verdier, also amps like JC-1 and the big 200 lb Classe amp. My current DIY project is based on small hardened steel springs and heavy mass. Because the springs are only one inch high compressed they can be placed directly under the component in many cases.
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
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
- ...
- 45 posts total
- 45 posts total