Tubes amps have their magic and are different from Solid States. Many use Tube amps with our high efficiency (96db) speakers. It also happened to be that quite few of the tube and tube amp manufacturers use our speakers at their factories and at their Audio Shows. PSVANE, Line Magnetic, Opera Consonance, Yaqin… are a partial list.
We did many shows with tube amp manufacturers and I had the chance to visit PSVANE and Line Magnetic factories in person and see our speakers at work. An eyes opening and unforgettable experience!