WHERE is the Ground Switch-WHAT is the Master Volume Boost?

[SuperV8]

I just got this RM50Combo and the manual mentions a Ground Switch somewhere on the back panel, I can't seem to find that switch?

it also has a 1/4" jack labeled Master Volume Boost-See Manual, well the description in the manual is blank?

Just want to know why the manual states these features and to know where and what they do?

Thanks Everyone

Cheers
SV8

 

[warlok]

I don't have a ground switch (ground lift I assume??) on mine. And the Master Volume Boost is designed to be used with a volume pedal but I (and others) have made a on/off switch with a pot wired in parallel to control the amount of boost. If you plug a single button footswitch in there and hit it, it will go to max volume.. I don't recommend that.. There's a bunch of threads on that. search "master volume boost".

 

[kc2eeb]

There is no ground lift switch on the RM50. The RM4 has one.