Elf
Roadie
- Messages
- 365
Don't be afraid to use Bassman and Plexi controls at their extremes. While things evolved with the Marshall's, the flattest tone stack settings on a Bassman are B and T all the way down and mids all the way up. This is generally where I start with a 4 hole Marshall as well, and then add bass and treble or dial back mids as needed. I may end up far from that starting point, but I find it a helpful way to dial in a new amp.
This is a cool web tool to visualize the curve created by manipulating the tone stack of different tube amps https://www.guitarscience.net/tsc/marshall.htm