Thread
:
2N 3055-2 ( yes -2 )
View Single Post
19th Oct 2021, 6:52 pm
#
28
Goldie99
Heptode
Join Date: Jul 2014
Location: Boston, Lincolnshire, UK.
Posts: 993
Re: 2N 3055-2 ( yes -2 )
I was under the impression that RCA 'homotaxial' production ceased in the early to mid '70's at the latest, and that the 'H' referred to 'heavy duty' ?
Alan
Goldie99
View Public Profile
Find More Posts by Goldie99