With the Bryston 7B3, the Canadian manufacturer shows that it still belongs to one of the most prestigious hi-fi manufacturers in the world. These amplifiers offer us the ultimate compromise between the sound quality of a class A tube amp and efficiency of solid state. We praise the neutral character, the refinement and the enormous power with which these monoblocks perform. This allows these identical twins not only at solitary height within its weight class, but even far above. Bryston is also the only manufacturer to offer a 20-year class-leading warranty; if there's no music in it...Â