ZAP101 Posted March 12, 2006 Report Share Posted March 12, 2006 Hey everyone...Does anyone have or know where to get information on Sylvania DevelopmentalVacuum Tubes...SD-XXX #s...I Really Really Need these pinouts, or equivalent tube #'s... :'( :'( :'( ??? Thx, mike Quote Link to comment Share on other sites More sharing options...
Staigen Posted March 12, 2006 Report Share Posted March 12, 2006 Hi ZAP101Have you tried the Sylvania Tube Manual ?//Staigen Quote Link to comment Share on other sites More sharing options...
ZAP101 Posted March 12, 2006 Author Report Share Posted March 12, 2006 Hey Staigen,What a fast response...Yeah I have two manuals neither have any reference to the developmental tubes...I am sure there is a common(or more common )replacement...but nobody knows anything about these...I guess they werent actually released to the public and therefore no data was ever released...I figured you would know...They are really small, about the size of those little Xmas tree lights with long solder type leads like TO-5 transistors..Unfortunately they are so small I cannot make out where the internal connections are...otherwise I could figure out the pinout which is what I really want! 8) Thanx for the FAST response, mike Quote Link to comment Share on other sites More sharing options...
login
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.