[Heathkit] foldback (SB-200)

Greg Beat [email protected]
Wed, 8 Oct 2003 08:17:49 -0500


SB-200 Rebuild notes that you should read:

http://home.gci.net/~rnorgard/ampnotes.html

w9gb

--------------------------------------------------------------
Message: 4
Reply-To: <[email protected]>
From: "David Cook" <[email protected]>
To: "'Jim Brannigan'" <[email protected]>,
<[email protected]>
Subject: RE: [Heathkit] foldback
Date: Tue, 7 Oct 2003 18:48:59 -0700

Wow, what a great paper! I recently acquired the first amplifier I've ever
owned, an SB-200. I put in all the Harbach mods, but still didn't understand
much about it. Many of Rich's explanations of the design decisions and
performance considerations for the SB-220 apply to the SB-200. Thanks for
posting this link. I'm going to fire off an e-mail of appreciation to Rich
as well.

73, Dave, WA�TTN