Home Tubes Asylum

Questions about tubes and gear that glows. FAQ

Why can't I lower the bias?

I have some new EH KT88 tubes. The bias point on the tubes are marked 63 ma. On one tube I can't lower the bias below 80ma. Is this a defective tube?

THX


This post is made possible by the generous support of people like you and our sponsors:
  Kimber Kable  


Topic - Why can't I lower the bias? - BCR 02:32:06 12/6/18 (12)

FAQ

Post a Message!

Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
Subject:
Message:   (Posts are subject to Content Rules)
Optional Link URL:
Optional Link Title:
Optional Image URL:
Upload Image:
E-mail Replies:  Automagically notify you when someone responds.