[Amps] Size of Parasitic Chokes

[Bill, W6WRT]

ORIGINAL MESSAGE:

On Thu, 15 Jul 2010 21:07:46 -0700, Mike Saculla <fqm at msn.com> wrote:

>
>I see 3CX3000A7 amps with no suppressor at all. How stable 
>have any of you found this tube to be? Anyone have one 
>take off on them with no suppressor? Or should I include 
>one just to be safe?

REPLY:

Stability is mostly a function of circuit design and layout. Which
tube is used is relatively unimportant. 

A lot of designers do include a suppressor "just to be safe". And a
lot don't. 

73, Bill W6WRT