“Real amps just have something modelers can't replicate"
This overused and abused statement emanates largely from the mouths of people who made up their minds going in that they will NEVER let go of their emotional bond with their traditional amps. No matter what happens in the modeling world, they will NEVER accept it. So they think up objections that are vague enough to escape debunking. Press them for specifics and they can’t come up with anything.
See also: “Sounds digital.”
Can't resist momentarily coming out of posting sabatical:
Kinda, sorta agree, ..., but, I still can't seem to get around these old questions to myself:
1. If there are not material differences, how is it that so many past, recent, (+probably future) Axefx FW releases can offer so much regular significant modelling
accuracy improvement, with so many experienced users clearly hearing material differences, and then (in new FW threads) applauding (+ verifying by some who know the real amps well) the progression / evolution toward 100% bang on? - My logic tells me there can be only 1 answer: "there were still material differences", and, "there likely still are material differences" (reminding myself that there've been dozens of times over the past 15y we said: "can't get much more accurate than this!", only to have a new release drop that raises the accuracy bar yet again with clear audible / feelable differences).
2. How could the physical tube amp market thrive as it has been (particularly new modern amps with embedded tech (ie Revv / 2Notes) popular with new younger players) if modelled representations of those same amps are completely accurate. Again: only one set of answers adds up: the market for those physical amps would not thrive if modelling was totally accurate - they do survive because: "there are still material differences for enough players".
I know, I'm not using my ears, just whats between them - sorry, I think that counts too.
(from the mouth of a basement hacker who started with modelling/FR many years ago, and, despite no lack of trying or $ spent, never got real amp/cabs (or even other modellers for that matter), to sound as good to my ear as my Axefx (even compensating for AITR room by routing Axfx thru physical cabs and/or physical tube amps into IRs ... (a somewhat reversed tube amp snob pov, but nonetheless, an "I logically conclude there are still differences imo" pov))