Valve-based amplifiers dominate the high-end from a ... faithful to the originals but updated inside and out. The fact that vintage 33 and 303 units made in the 1960s and ’70s remain in use ...

“Through meticulous R&D and listening to vintage reference units, we’ve faithfully captured the tone of the best valve amplifier reverb tanks,” promises Blackstar. Fitted with a 12 ...