Big Bad Bob;990037 Wrote:
> FYI - plug for this particular book. It discusses some rather
> interesting design principles, and observations about testing tubes,
> how
> they don't always perform the same depending on the circuit, etc. and
> how to extend tube life, yotta yotta yotta.
>
> long read, good info. mostly skimming, had a copy as PDF for a while
> now, looking over it again for ideas.
>
>
http://tinyurl.com/nfn2z4k
>
>
> found PDF here, didn't DL but probably correct
>
>
http://tinyurl.com/ons67c5
Thanx for the 'heads up' on that book, looks like a very good
reference.
Here is a link to copies of that book thru Alibris, a good source of out
of print & other books, Etc. I'ved used them several times over many
years for books on engineering, Etc such as Frank E Terman & so on.
http://tinyurl.com/q5slgqf
Cheers to all, John L Stewart
--
John L Stewart