No, but I went to Ikea to look at them (as well as bookcases for LP storage). For $15, worth a try! Keep the receipt---if you don't like them, return for a refund.
Geoff’s right ya know. Isolation down to around 3Hz can be accomplished pretty cheaply via a mechanical filter. With it in place, the nature of the shelf under the filter makes far less difference. A lot of people are "tuning" their audio equipment, not isolating it.
You must have a verified phone number and physical address in order to post in the Audiogon Forums. Please return to Audiogon.com and complete this step. If you have any questions please contact Support.