Harbach mods

[BoB ke1fr]

I revamped my sb 221 with all his mods.
no problems whatsoever.the amp runs very Quiet also more effeiciently.I do
not hear any Bangs or even the relay click.
I belive I still have the paperwork for the 3 mods.if you need them I'll be
glad to scan them and send them via e-mail.
73's
bob ke1fr

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