Modifications For Guitar Amplifiers
-Adjustable bias control
-Master volume and PPIMV
-Adding extra speaker outputs
Compromise and trade off
A Master Volume modification can change the tone of the sound from quiet to loud.
The good, the bad, and not often spoken- the ugly
If a Marshall was made to sound more like a Fender on clean, and more distorted like a Mesa, Marshall would have made it like that. There is a certain level of respect needed to be given in why amps have their function such as they do, the designers spend much time trying different drives, distortions, EQ to get it right for their signature sound.