I have a 100 watt 1974 Superlead that I bought used back in the mid 90s. Since then, I have installed two different types of master volumes; one was a type where you add two extra PI caps with a pot between & the other was the LAR Mar.
I never really liked how the master volumes took a way my presence control & I wasn't about to ad a cut control on top of that. So.... I just took the master out & changed it back to simple stock. Now with a stock amp & an attenuator, my amp sounds like it should.
Yes I replace power tubes about every six months or so but so what, right? And yes, the Marshall Powerbreak does color the tone at lower settings but to me, it's acceptable and sounds great!
