From my experience most Marshall-type amps will work with any quality tube brand. The most tube-sensitive amp I ever owned was my Mesa MKIII. The most problematic tube was preamp position V1. Mesa is offering a special type of 12AX7 for that position. The 12SPAX which is lesser microphonic thanks to some heat-shrink-tubing. In the late 90ies/ early 2000 it was next to impossible to get these special tubes in a good quality. Obviously Mesa had to switch their supplier and the quality went down south. In fact I had to stop using this amp for years because of that.