Home OTL Asylum

OTL, Output Transformerless Amplifier User Group.

RE: MP Engineering OTL




Take a look at the schematic. This appears to very similar to the Futterman H1. These use the same 12B4A power tube (although a lot more of them), the same 6AU6 driver and the same 6S4 inverter.

I am, by no means, an expert in this field but I am willing to learn all I can. I look forward to any comments, thoughts, advice and/or recommendations any of you my have as I go through the process of bringing these gems back to life.

Let me know your thoughts.


This post is made possible by the generous support of people like you and our sponsors:
  Signature Sound   [ Signature Sound Lounge ]


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.