Home OTL Asylum

OTL, Output Transformerless Amplifier User Group.

[ Follow Ups ] [ Post Followup ] Thread: [ Display  All  Email ] [ OTL Asylum ]
[ Alert Moderator ] [ Edit ] [ Delete ]

RE: Circlotron with MOSFET output

Yes, this is really true about the Amplifier End project is very simple and straightforward. I think all members here might agree the sonic character of DHT tube is very unique and unlike the others.

My friend has built a 26 line amplifier based on the KTA circuit and sounds wonderful!! If I build "only" the audio circuit of the KTA design, it's only has 1 tube as well. Since the KTA has tube regulation that made thing more complicated.

To be honest with you, up to this moment, I still consider which direction should I go. But no panic, since some of friend has started the project by building the Paul Hynes circuit with their own tube driver. I will see what the result is.

My first intention has considered circlotron with output transformer with 6C33C and has Tentlabs bias module with 300B for the driver stage. But I always think this is better to build a circlotron with MOSFET device and has DHT tube as front end.




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

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.

[ Top Top of Page ] [ Contact Us ] [ Support/Wish List ] [ Copyright © 2025, Audio Asylum, all rights reserved ]
[ General ] [ Speakers ] [ Tubes ] [ Vinyl ] [ Digital ] [ Hi-Rez ] [ Video Asylum ] [ Cables ] [ Tweaks/DIY ] [ Music ] [ Films ]