Shocked removed spikes, used blue tack, what other non spike footer

Robert

The band I refer to were responsible for the oversight in building the world’s first transistor production line. Obviously their genius was definitely ahead of their time. I saw microscopes everywhere so there is no doubt they knew more than most with regards to isolation techniques - of this I am sure.

>>>>>Yeah, that’s always a tip off for me, to see lots of microscopes and guys running around in white lab coats. 🤗 Say, aren’t you the guy who says isolation is impossible?

Open baffle you don't hear the box. These speakers front baffle is larger than back panel with curved sides. There's got to be a happy medium between spikes and compounds. For the hell of it I put the spikes back on an hour ago and listened for 10 minutes, totally different sound. It was like I changed interconnects from cardas to kimber silver streaks. Totally different system. Spikes more transparent. Blue tak sounds bigger, thicker, heavier no loss of highs just different. With blue tak the speakers are like cemented to the floor, they do not move, spikes slight movement. I need to bring the blue tak sound very slightly closer to spike presentation. I'm taking spike off again, blue tak is more musical to me but at a cost.

+2 for the ISOAcoustic GAIAs. Have them on my speakers and subs. Made a noticeable difference in SQ.

FWIW, the first experience I had with "bluetack" was placing that between monitor speakers & their stands in the early 90's. Very nice upgrade in SQ (they sat on spikes prior to this) & I've been a tweeker ever since. 

I had some mdf laying around drilled counter hole, mounted spikes and placed blue tak between mdf platform. Sounds more refined but in a good way and little fuller than just spikes but lost that natural tone even though is a little too heavy, I'm back on blue tak. Raining 4 days, stuck inside. Crossover is outboard I'm going to remove solid copper post and go straight in to crossover with solid core silver speaker wire. Maybe that will remove some of the thick sound and lift the highs, if not I'll try herbies first. Can someone explain what Gaia' do different than spikes, is it really worth the cost. Never knew footers had such an impact, it's pretty drastic in my case.

It's a complicated business, at least for me. Better isolation will let you hear the drivers better with a cleaner sound mainly due to reduced baffle/cabinet/ drive unit chatter and resonance. I think.

But that's not always a good thing because a loudspeaker is the sum of its parts and the way they interact. Sometimes cleaning up the sound gives the impression of a weak bass performance.

Especially for designs that don't sound particularly full in the first place. Those kind of speakers that need turning up loud to sound full may never sound full enough once the sound has been cleaned up by isolation in this manner. 
So you could end up with a result of a cleaner but thinner sound, is losing more than you gain.

On the other hand isolating can work wonders with speakers that might suffer from slight bass heavy / muddy signatures.