Anyone got any suggestions for replicating Blackmore's Marshall Major tone on a JMP (any model) or indeed any other Marshall amp?
A little background info:
Blackmore modded his Majors heavily over the years - he rarely had the same sound for more than 12-18 months at a time.
The first mod was a primitive cascade/PPIMV mod ("Made In Japan"), then came experiments with bright caps in conjunction with treble booster pedals and the AIWA tape deck as a further boost ("Burn", "California Jam", "Live In London"), then came additional preamp tubes for even more cascaded distortion ("On Stage", "Long Live Rock And Roll").
Later, even MORE cascaded distortion ("Difficult To Cure", "Straight Between The Eyes").