Greetings,
I just want to share that I have gotten THE BEST PC 112 Plus tones I have ever gotten by using 4 (four) new Impulse Responses from Sonic DNA. They are mono 48K, 200ms so compatible with the PC +. I've tried other IR's (by Cel, OH, Yrk, etc.) and these SDNA IR's are clearly much better for the PC + -IMHO. They're relatively cheap too so try one or two and you may thank me later.
Cheers!
OG
https://sonic-dna.com/shop/ols/search?keywords=powercab&sortOption=descend_by_match