Home Tube DIY Asylum

Do It Yourself (DIY) paradise for tube and SET project builders.

Nope, no coupling cap with the battery bias

The battery feeds through an input transformer (LL1676), so no need for a coupling cap. See schematic. The battery is bypassed with a 10nF Multicap - the other cap and resistor shown are an RC network across the transformer secondary to snub any ringing. Made a big difference in clarity versus cap-coupled, which I tried first.






This post is made possible by the generous support of people like you and our sponsors:
  K&K Audio / Lundahl Transformers   [ K&K Audio / Lundahl Transformers Forum ]


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.