[R-390] Tube questions

[Perry Sandeen]

Hi Gang,

Has anyone used the 7788 tube in a front end of a R390 or SP600 or other HF receiver?  (Yeah, I
know it's a nine pin.)  If so, how did it work out??  Does anyone want to sell some at less than
epay prices?  I know they are good tubes as Tek used them in their scopes.

Has anyone subbed the 6BY6 for the 6BE6 mixer?  If so, hod did it work out?

Regards, Perrier

__________________________________________________
Do You Yahoo!?
Tired of spam?  Yahoo! Mail has the best spam protection around 
http://mail.yahoo.com