This thread cares about the guitarists which aren't stuck in the past and burrowed under their vintage point of view - it is supposed to be a pool filled with creative ideas 
So let's start it:
- Master Volume with a Push - Push function - pushed into the control panel the Master is totally taken out of the circuit and you get a non master-volume amp
- Tone Controls without marker - forces you to use your ears while dialing your amp in
- Gate and Boost at the back of your Amp, controllable via Footswitch (which isn't that innovative, is it?)
Keep 'em coming
So let's start it:
- Master Volume with a Push - Push function - pushed into the control panel the Master is totally taken out of the circuit and you get a non master-volume amp
- Tone Controls without marker - forces you to use your ears while dialing your amp in
- Gate and Boost at the back of your Amp, controllable via Footswitch (which isn't that innovative, is it?)
Keep 'em coming
