[Amps] SB-220: 1,800 Watts Output

[Glen Zook]

Unless someone unplugged a tube, all SB-220 and SB-221 linears had two each 3-500Z tubes.

Glen, K9STH

Website:  http://k9sth.com


--- On Sun, 11/29/09, Roger <sub1 at rogerhalstead.com> wrote:

Which reminds me,   Did all of them have two tubes in the final? I'll  swear the one I had only had one tube in the final, but that was over 30 years ago which is a long way to stretch an old memory.