I would put Belles engineering genius way above the works of Pass Labs,
Accuphase and Boulder. David Belles is not into big profits and has always had the opportunity to move that direction. His deep passion for designing gear for serious music lovers is like a religion to him. Best sounding solid state gear I've ever heard during the past 30 years. His rich sound quality is the closest you will ever get to that 3D holographic midrange produced by tube amps from his solid state designs.
Accuphase and Boulder. David Belles is not into big profits and has always had the opportunity to move that direction. His deep passion for designing gear for serious music lovers is like a religion to him. Best sounding solid state gear I've ever heard during the past 30 years. His rich sound quality is the closest you will ever get to that 3D holographic midrange produced by tube amps from his solid state designs.