Here is something i'm working on right now.
Of course the "perfect" Cab does not exist
but, i tried to mess with the cab i aready had instead of buying much more, i think i spend 150E only on CAB Irs last year
first some samples, then the explanation.
this is already in rig exachange for example
and here is the before and after
the theory behind it is easy
1.Pink noise is the one thing all speaker manufacrturers use for measuring their stuff, so this has to translate well on all systems.
2.Eqing a signal that has bumps and holes everywhere can be very hard for further eqing or fitting it into the mix.
i think this is common knowledge but write me if i should explain it further, maybe i make a video also.
making the Gutiar Cab more linear, with a slight fall of should end up in a perfect starting point for further eqing
pink noise has a falloff of -10dB per "decade" (it is dekade in german i don't know if that is the right word in eglish )
mine has less because i let my ears decide a bit more on it but i will make more in the future
let me know what you think!
btw i made this with Two notes blend ir, and torpedo live then profiled all that and so on it was a lot of work guys !