Home OTL Asylum

OTL, Output Transformerless Amplifier User Group.

RE: NYAL OTL3

Hi,

Yes I have the biasing instructions that you sent. My original problem was V1, it started to glow upon switch on. I tried all the other tubes (V2, V3,V6-V8) in V1 position and all glowed in V1 position. V1 glows in V2 and V3 position. V6-V8 also glow in V1-V3 position.

I therefore had to get a replacement that would not glow before biasing the amp. Now that I have a replacement for V1, V5 is glowing upon switch on. V4 also glows in V5 position while V5 does not glow in V4 position.

Will try to switch on the amp with the screen controls at the lowest setting and see what happens.
Thanks for comments. Any further comments would be appreciated.

Nara


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


Follow Ups Full Thread
Follow Ups

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.