@roberjerman
I seem to recall the original Infinity class D amp (SWAMP) was unstable. John Urlick of Infinity who designed it went on to form Spectron, which redefined the class D circuitry in his amplifiers with better devices. I own a Digital One amp and love it with my Dunlavy SC-IVa’s. John told me that John Dunlavy voiced his speaker designs using Spectron amps.
I seem to recall the original Infinity class D amp (SWAMP) was unstable. John Urlick of Infinity who designed it went on to form Spectron, which redefined the class D circuitry in his amplifiers with better devices. I own a Digital One amp and love it with my Dunlavy SC-IVa’s. John told me that John Dunlavy voiced his speaker designs using Spectron amps.