Isolation Devices for Digital


I have noticed what looks like superballs or handballs in cutout wooden blocks these isolation devices called Mini Clouds by Gingko Audio. Anyone use them or have any cheaper alternatives? Do they really help?

Another Audiogoner told me about 3/8" ball bearings placed on Sticky Tack at a total cost of $3. Have not tried this yet.
samzx12
Hi ... I used a set of Mini-Clouds, but I was much more impressed by a set of Yamamoto isolation bases (ebony, not the maples). An immediate improvement that couldn't be denied ... very high quality craftsmanship

If this is a duplicate, I apologize ... my server disappeared momentarily
I agree with Cenline. The science and technology behind Star Sound's products will be easier to understand if you read their white paper on Coulomb friction (particularly page 6).

The Sistrum products are worth an audition.
I don't know what keeping the energy "inside" a component is all about; is that the magic dust?

You'll find that as far as dirt cheap vibrational treatments go, Cardas Myrtle wood blocks generally won't do harm and will, in most cases, make an improvement well worth the minuscule expenditure and if they don't it's no great loss. As far as more expensive products, there are a myriad that all work for some and not for others. If you're going to throw down a lot of cash, I'd recommend talking to owners of the components you are thinking about treating first.

Here's a nice guide to several devices that is pretty accurate in my experience:

http://www.gcaudio.com/products/reviews/infoisolationoverview.html
Determine the weight of you CD unit. Install six Vibrapods (the correct model for your weight of course) to the bottom plate of the player(3 in front/3 in back). Find a piece of Dupont Corian 1/2" thick and the same dimensions as your unit(1/4" safety glass will work). Arrange six more Vibrapods with Vibrapod cones atop them(3 in front/3 in back) and place the Corian on top. Set your CD player on that. I'll bet you listen to your entire CD collection again that same day. Inexpensive- BUT very efficacious!
The idea of using ball bearing is to absorb _lateral_ vibrations that soft materials like vibrapod or erasers won't be able to handle well. Idea seems sound, but I'm not sure it's practical for everybody.