Home OTL Asylum

OTL, Output Transformerless Amplifier User Group.

RE: Great speakers!

And I use Stax F83's with Futterman OTL3's. These speakers are incredibly inefficient, but they have a very high impedance in the midrange (160 ohms). Strangely for ELS's, the impedance drops to about 4 ohms at low frequencies as well as high, and the amps struggled with bass. Adding a pair of subwoofers helped enormously, and I now get plenty of dynamics as well as greatness sweetness in midrange and treble.

The speakers are pretty much unavailable now, unfortunately.


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.