Lincoln Walsh: Brooks Amps

Patrick Turner wrote:

> Lincoln-Walsh made nice PP amps with CFB AND an IST driver tranny.
> Back in maybe 1955. Its been done before.
> But I only saw a LW schematic once, and have not seen an electronic
> copy,
> so LW might have gone broke or stopped production long ago
> after not making very much.
>
> Anyone have a copy of the Lincoln-Walsh amps?

I don't know about Lincoln Walsh amps, but those Brooks Amps people
are always raving about were designed by Lincoln Walsh. I can let you
have circuits and some specs for:

1. Brooks 12A 10W

2. Brooks 10C 30W

3. "HIGH QUALITY" class A1 30W design by Lincoln Walsh in Electronics,
July 1939 -- this is the advance guard of the famous Brooks Amps.

Let me know.

Andre Jute
Visit Jute on Amps at http://members.lycos.co.uk/fiultra/
"wonderfully well written and reasoned information
for the tube audio constructor"
John Broskie TubeCAD & GlassWare
"an unbelievably comprehensive web site
containing vital gems of wisdom"
Stuart Perry Hi-Fi News & Record Review