[Amps] SB220 Bandswitch arcing

Kim Elmore cw_de_n5op at sbcglobal.net
Sat Sep 17 10:54:31 EDT 2016


I'll bet on a tuning error: someone had it loaded too lightly. 

Kim N5OP

"People that make music together cannot be enemies, at least as long as the music lasts." -- Paul Hindemith

> On Sep 16, 2016, at 22:04, Dick NY1E <dick at ny1e.com> wrote:
> 
> I picked up a well abused sb220. after adding a Harbach capacitor kit and meter board, I find the band switch arcs. Pulling or pushing on the bandswitch knob changes tuning, it eventually works. But which came first the chicken or the egg, If I replace the bandswitch without doing anything else will it happen again, or was it tuning error?de Dick NY1E
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