Hmmm. No I haven’t Ron. I have used the previous version of VooDoo Cable IsoPods under my speakers, which are similar but different, and pictured below. I am still using them under the speakers in my audio/visual living room system, they make the sound quite good.
But the PowerBases are a decided step up from these under the speakers in my main system. And I don’t want to spend any more money on audio equipment right now,. . . I have IsoPods under almost all my components and I don’t want to move sets from those to the speakers and I don’t want to get hooked on them there and have to buy two more sets!
So vade retro Satanis! LOL I may try that one day. Glad to hear they are working so well with your speakers. I really enjoy IsoPods and I really enjoy my VooDoo cable interconnects (which is good, they’re so expensive!–would be sad to NOT enjoy them);