You have to keep in mind what's down-stream of the JMP-1 to ensure you get the best sound out of the preamp.
All features and functions will continue to operate the same.
Marshall Madness I am not a huge Marshall fan and have never owned a real one, but I just shut my eyes and listen.
USE See global opinion SONORITS See global opinion NOTICE GLOBAL So I use this preamp for 3 years.
This is a JMP on steroids.
If I add a little more gain, chorus and delay it's totally 80's.