Maplegroovemusic, The Iso Acoustics GAIA 1 were put under the Sopra’s the next day after I found the sweet spot. At the time, they did seem to add a deeper 3D image to the sound, but now I am used to it. They were kinda tough to install since my right arm is still recovering from surgery. I also bought the carpet spikes.
uberwaltz, yeah I was disappointed in the Carver speakers. There was a review of them in 2015 in the Absolute Sound but I think that was of a earlier version.
BTW, Bob Carver also doesn’t think too much about speaker cable quality. He told me so. And after looking at the wire in his umbilical cord connecting the crossover to the speaker it appears to be about 18 gauge wire.
mtrot,
I hope you can get them. With the Sopra 2’s now on the Iso acoustic footers they appear to be much larger than they are. The Sopra 3’s would even be taller. But if you have the room they are really impressive sounding.
ozzy