hey Jake I sold all my Mp-1's I had three at one time ..and used a Bradshaw switcher. The system got too complicated,even for me. Nothing beats the solid crunch of a ADA i used to love it but parts and repairs become very costly with them . At one time Frank Hannon (tesla) used to do all the repairs for ADA. Now i only know of
www.adadepot.com I have heard the Voodoo Mod but it was not to my liking it entered the Mesa zone,somthing i am not fond of at all. I see ADA's for under 100.00 every once in a while on ebay. Just download all the diagrams from adadepot and you can practically rebuild the who unit yourself,trial and error. good luck.
PS the cleans on the Mp-1 can be heard all over Cacophony's -Speed Metal Symphony,and even more on Go Off!