03-23-2020, 07:38 PM
art tube mp power supply ... tip hot or ring hot?
hello,
does anybody know if the 9V AC power supply jack on an Art tube mp is tip hot or ring...
https://www.gearslutz.com/board/so-much-...-post.html
hello,
does anybody know if the 9V AC power supply jack on an Art tube mp is tip hot or ring...
https://www.gearslutz.com/board/so-much-...-post.html