You know, I just thought of something. SAE gained fame around the time of Halfer and before Sumo, sort of. I mean, these brands were all around and had some sort of a following. Amber and Adcom I believe were also gaining some fame too around the same period.
James Bonjiorno (1923-2013) worked first for SAE and later for Sumo, but the Sumo amps always sounded to my ears fuller, sweeter and more powerful than SAE and Hafler. I wonder if there was some shared design flaws and later, improvements? I understand Hafler in later amplifiers gained some intestinal fortitude.
Maybe power supply caps were getting better? It's just fun to think of these things.
Best,
Erik
James Bonjiorno (1923-2013) worked first for SAE and later for Sumo, but the Sumo amps always sounded to my ears fuller, sweeter and more powerful than SAE and Hafler. I wonder if there was some shared design flaws and later, improvements? I understand Hafler in later amplifiers gained some intestinal fortitude.
Maybe power supply caps were getting better? It's just fun to think of these things.
Best,
Erik