Thread
:
Glass type used in CRM121
View Single Post
14th Jul 2011, 9:24 pm
#
2
murphyv310
Dekatron
Join Date: Sep 2006
Location: Kilmarnock, Ayrshire, UK.
Posts: 5,422
Re: Glass type used in CRM121
Pyrex is a hard glass many EMI crts used this type of glass. The glass used in Mullard & Mazda tubes and many others is a soft glass.
__________________
Cheers,
Trevor.
MM0KJJ. RSGB, GQRP, WACRAL, K&LARC. Member
murphyv310
View Public Profile
Find More Posts by murphyv310