Long time lurker, first time poster and F-50 lover / player but have found this mod that I need proof or BS call. Tone Bones - not the Radial version - tube switch that looks like a great option.
http://thevintagesound.com/store/[u...please excuse any typos or message mistakes.)
http://thevintagesound.com/store/[u...please excuse any typos or message mistakes.)