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View Full Version : High freq. noise on carlsbro 50


per111
08-14-2006, 10:18 PM
Hi group.
I`ve got this very fine old amp (`71) but theres a , not loud but hearable, HF noise, when i hit the strings. I`ve changed all the tubes, but its still there..all caps was changed 3 years ago.... I hope anybody can help.
Thanks in advance.
Per.