As some of you know, I was part of the adventure of the first generation "vibration devices", spikes and cones... I still own and sometimes use my first Vecteur cones box from the 70s!
How far things evolved in 40 years! Hifistay, built in Korea, convinced me, not only by the improvements of the audiophile qualities, but also by the improvement of the musicality!
Clearly high-end, these products are exceptional, justifying their price; manipulating one of these gorgeous objects evokes a high precision Swiss watch...