Home OTL Asylum

OTL, Output Transformerless Amplifier User Group.

OTL preamp

Most preamps are OTL in that they are Output TransformerLess.

IOW, some preamps do indeed have output transformers.

OTOH, a preamp that does not also have an output coupling cap is a bit different. Since our output circuit for our amps allowed for a direct-coupled circuit, we applied the same circuit to the output of our preamps, so no output transformer and no output coupling cap.

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

Follow Ups Full Thread
Follow Ups
  • OTL preamp - Ralph 09:28:40 06/22/17 (0)


Post a Message!

Forgot Password?
Moniker (Username):
Password (Optional):
  Remember my Moniker & Password  (What's this?)    Eat Me
E-Mail (Optional):
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.