Come The F### On Already!
You would think by now that Ceriatone would have dished out a few dollars to make a faceplate that fits those Marshall 1986 and 1987 clones with a master volume.  It makes the company look real 2nd class to keep selling amps that have an "indicator" knob. Then do away with the "JMP" (only Marshall made a JMP and this is not a Marshall it is a Ceriatone) and install the indicator light where it works best.
Thank You