Home Amp/Preamp Asylum

Looking for a new Amp or Preamp? If you're after tubes, post over here.

Nothing wrong

Navigate to passlabs.com and look at pics of various amps. While the XA series has the meter centered, all the pics of the AB series do not.

Which makes sense given Nelson's explanation of the bias meters.

"As a practical matter, this means that our X (Class AB) amplifiers are biased to dissipate roughly half of their rated output power. The XA (Class A) amplifiers are biased to dissipate roughly three times their rated output power."


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


Follow Ups Full Thread
Follow Ups
  • Nothing wrong - E-Stat 11:29:56 03/12/17 (1)

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.