Home Tube DIY Asylum

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

  Register / Login

Good idea!

The stereo amplifier I built a couple years ago called for the PT and OPTs to be positioned relatively close to each other. Before cutting the chassis, I tested the coupling this by powering the PT and moving the OPTs around on the bench. It turned out that the best null was produced when the OPTs were not only at 90°, but also positioned slightly in front of the PT. There's no way to know things like this unless you physically test them. Reversing phase is like that too, you just have to try it.


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


Follow Ups Full Thread
Follow Ups
  • Good idea! - Triode_Kingdom 10:04:30 06/03/25 (0)


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.