I have a borrowed Marshall Silver Jubilee and spent a lot of time getting to know this amp before I started profiling it. Amazing harmonic overtones.
The liveliest, most fun to play amp I have ever used. Working on profiles now. Have the Mesa cab done.
Here's a taster for you to try out. Medium drive with no boost. Please report back with feedback if you try it out.
Edit. Less treble
https://www.dropbox.com/s/wm80…4-10%2012-43-16.kipr?dl=0
Quick clip
https://www.dropbox.com/s/oclj…S%20SJR%20chords.mp3?dl=0