Charger...
You seem to be pretty experienced in the inner-workings of an amp. I do appreaciate the hell out of EVERYONE'S responses. And since you guys can all see that I do WANT THIS FUCKING AMP, it would be easy for me to just stick with the people on here that support me getting it, and ignore the opposition (you know ol' G.W. Bush style

). But I can see that Charger knows a lot about amps and I want to ask you all some basic questions about recording.
For a monsterous huge distortion where do you guys record? I mean do people really crank their amps up to 10 in the studio? The reason I ask, is that I will have a completely sound proof practice space to record in. I can crank that puppy up until my ears bleed. But I also have a really nice set of
SONY MDR-7509 sealed back headphones. So my ears will be safe and snug as a bug in a rug. I will be micing with a Shure SM-57, into
a MOTU 24 I/O, into a Mac running Logic Audio Plat. 6. The mic pre-amp is
a Focusrite ISA-428 (some seriously sweet mic pre).
Anyway, what I have had in mind the whole time, was to crank the amp up as loud as possible for the distorted parts, then put the SM-57 in front of a speaker, with the pre-amp turned down to zero, then slowly raise the gain on the pre-amp until the incoming signal gets to bumping the hot zone without going into the red and clipping.
But I have never recorded a mic'ed guitar before and I have never used an SM-57 for it (obviously). So my question is... if this mic is placed just inches away from a thunderingly overdriven Marshall speaker... will the SM-57 have like a nervous breakdown and sound like shit (or even worse, be damaged)?
Now, I am REALLY hoping that you guys can take a look at the attenuator switch on this TSL122 combo from marshall. It is a 100 Watt amp but when you push in this button it is reduced to 25 watts. I have no clue about power management or anything of the sort. Is this attenuator switch really reducing the amp's wattage or is it like a digital modelling switch that "simulatoes" an over driver 25 watt amp?
Because if this switch will really turn a 100 watt amp into a 25 watt amp (as the marketing blurbs suggest) then I don't even understand what the problem here is. So, please do not just give me you opinion... tell me what you KNOW about this 25 watt switch.
i can imagine that if we are playing in a small Athens Georgia club (where there are a LOT of small clubs) then the sound man is going to want me to turn down a 100 watt amp, thus choking out my FAT ASS MONSTER SOUND that I want. Will this 25 watt switch save the day and give me that sound at a lower volume level. I mean, Marshall seem to be pretty damn proud of this switch so I will not listen to yomeone that says, "Man that is just a gimmick." So, please explain whay, if you think it is worthless.
Thanks guys... you are the fucking best. I am really sweating this decission.