Frankly, after seeing how they did Equilibrium dirty around NAMM 2019, I don't know how that wasn't the end of it. Those of you who knew Dave Cohen (or even met the guy in passing) will know he was a hard guy to piss off. I never saw him that angry before or since.
For those who don't know this...
My understanding is Mesa switched to Magnetic Components (Classictone) because Schumacher stopped doing USA production. I don't know if that's the case any more or if it's even entirely accurate. I'm somewhat surprised Mesa went with Schumacher and not Heyboer or Hammond after Magnetic...
I'm going to hazard a guess here: higher bandwidth, lower distortion/higher power handling? I know when I had a 5152 and I swapped in a ClassicTone SLO style OT the difference in clarity and punch was rather surprising. The core was way more layers and a good deal thicker.
Definitely the Mesa Mark IV I owned for about a month. That amp did absolutely nothing for me, and it was like trying to dial in a fighter jet.
I might be the odd one out here, but I find Rectos to be very easy to dial. The big thing to realize is the presence control in modern mode interacts...
I've owned like... 12 LTDs over the last decade. I've gotten exactly one lemon, and that was a 2020 when QC in general dropped because of covid. ESP is currently replacing it.
The phase inverter is a completely different design so the power amp doesn't respond the same at all. It's an LTP in the heads and a split load in the combo. LTPs have some gain (around 25, for 12AX7 with normal Marshall values), split loads don't.