Art Dudley did a nice review back in 2014.
https://www.stereophile.com/content/air-tight-atm-1s-power-amplifier
https://www.stereophile.com/content/air-tight-atm-1s-power-amplifier
Anyone familiar with Air Tight ATM-1S?
I’m looking at an ATM-1S power amp, but haven’t owned an EL34 based amp before. Right now I’ve got an Elekit TU8600S with WE300B’s pushing some Volti Razz. I’m digging it, but I’ve been curious about Aor Tight gear for a very long time.
If anyone had experience with Air Tight ATM-1S or el34 vs 300B would be much appreciated
If anyone had experience with Air Tight ATM-1S or el34 vs 300B would be much appreciated