I recently acquired one of these guys and it appears that the power section can be removed and used for guitar. I've found an article that suggested that because this unit only has one transformer that it would be unsafe. If this is true, why? What I wanna do is feed my signal into a Digitech RP-200a floor modeler then into the tube power  section then a speaker. If it can be done, can somebody supply some info on how?

I don't recall the site I downloaded it from but there's a schematic for a low powered amp speaker attenuator. The schematic is hand drawn (if that helps anybody to remember) It shows 2 10 ohm 10 watt resistors wired in series going to a 25ohm 3watt wirewound pot. Now here's my confusion- it appears that it calls for another resistor to go over to ground? The pic is labeled 4.7 watt? (I'm not sure because it's hand drawn)I'm also confused as to how to wire the pot. Do I ground the body like on a guitar? My thinking is that the two resistors and the pot plus 2 jacks and I'm good or am I missing something here? This is my 1st project and I found this schematic to be the simplest. I have a decent understanding of electronics and circuits from my work as a hvac technician but we don't repair boards, we replace them. I'd post the schematic but I don't think my phone's capable. Thanks in advance for any help.

Hi everybody. I have a few questions and any help would be appreciated. 1- Is it possible to replace the push button channel switch on my Kustom Solo 16 with a jack for a footswitch? It seems that it would be easy enough, just wondering. 2-Does anyone know how to increase gain in a Gorilla GG30? 3-Is it possible to remove the power section from a cheap home stereo to be used as a power amp for guitar? The unit is a Emerson 4000. Once again, hi and thanks for any advice/help you can spare. Looking forward to hearing from you all!