Yup. In my experience the Stack Audio is superior to the IsoAcoustics. I've tried a variety of both their products on 11 different pieces of gear and it's always the same.
I currently am using the 100's under my Tobian 12FH's also and 100's as the feet on my Aries Cerat amp platforms.
The founders of Fyne saw the writing on the wall when Tannoy was sold. Also, Tannoy had stopped spending money on any R&D and innovation in the years before the sale.
They got out after the sale and saw the opportunity to come out with new and improved designs rather than the 30 year old...
US Distributor DROPS Tannoy 2 weeks ago.
German Distributor DROPS Tannoy 2 weeks ago.
All their Chinese product shipped back from the "factory" in Scotland back to China as they no longer have that building in the UK.
Now the product has ben mfg in China, shipped to the UK, shipped BACK to...
I've owned several of the large Klipsch horns. I've always felt they had great potential with a little bit of upgraded of the crappy crossover parts would easily cure!
I bet yours will sound great when done
Hi Max - if you are in the US it's Suncoast Audio. Feel free to PM me if you have any questions on my experience with the Tobians vs. other speakers and gear with them.