Flatpicker
Well-known member
[quote author="Bauman"]During a test on a friend's studio, I've notice some limitation on headroom of my API stuffed with Melcor opamp...[/quote]Take a scope and function generator, input a sinewave, crank it up and see what +/- voltage it clips at. Do the same with a 2520 if you have one and see if there's any difference.