Hard to find, very nice new old stock Philips ceramic chassis mount B8A type sockets for European 8 pin miniature tube types with side nub in glass (so called "rim lock" style), such as ECC40 , EF40 , EZ41 , etc. Many tubes that fit in these sockets are nice NOS European stock of types that are equivalents of 9 pin types that are usually much more expensive (example, EF40 is similar to EF86). |