Tubes Asylum Questions about tubes and gear that glows. FAQ |
|
In Reply to: Exactly posted by Joe Appierto on December 1, 2014 at 02:18:35:
most modern circuits leave pin 9 unattached
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- RE: Exactly - unclestu 19:01:17 12/04/14 (0)