Recent content by Michael Italia

OK This is helpful as it's been a little confusing. The # is 591278 0515 on the broken (shaft) middle tone pot on my MKI, if that helps. Anyway, Kris at MB responded that it is a 250K, but per your schematic, I see that it's a 10K. I actually had ordered some pots, handles, and a cover from...

Thanks again for your input! I did happen to receive a reply yesterday from Mesa Boogie indicating it's a 250K linear pot, which they sell online.

Thanks everyone for your input! Makes sense now. That "Q" is probably a "G". I'll check it more closely next time I need to open it up!

What do the different Sharpie marker designations mean on the side of the amp chassis? I can interpret some easily, such as R = reverb, G = graphic equalizer, H = hardwood (?). A Mark II A I have has SSQ on the side. I've mainly been a Mark I RI player until acquiring the II A, a couple II...

OK Thanks! I'll look into getting a 10K pot.

Middle tone pot.

What is the tone potentiometer value for a Mark I reissue as I need to replace a broken middle pot and missing knob? Best place to buy one? Thanks