As a prior owner of a ARC D series amp...which I actually thought was a phenomenal amp, I can definitely say that the biasing scheme was ------
-----criminal!
My new tube amp has auto biasing, which has elevated this once serious concern to a non entity. Plus, the new amps sound even better than my old ARC.
-----criminal!
My new tube amp has auto biasing, which has elevated this once serious concern to a non entity. Plus, the new amps sound even better than my old ARC.