Beetle - I have heard A-B comparisons only with Tannoy speakers in a good large room with decent sources. These demos were professional, not high-fi. I would not say there was any particularly tangible imaging involved. What everyone including myself heard was a cohesive solidity in the harmonic structure of the sound field - natural detail and realness entered the scene, akin to the proverbial lifting of the veil where none had been evident. I would call the effect extraordinary and surprising.
Within the month I expect to have a customized kit of materials to apply to the 1.6s for direct A-B comparison and SpectraFoo analysis in my studio.
Within the month I expect to have a customized kit of materials to apply to the 1.6s for direct A-B comparison and SpectraFoo analysis in my studio.