In Reply to: RE: "I do own Zero Autoformers, which might help mitigate the potential problem." posted by framerunner on December 15, 2009 at 20:19:37:
However, I don't know if they would help with protecting the Tenor amps.
I used them with home-made OTL amps modeled after the Atma-Sphere MA-1s, and they allowed the amps to drive the midrange-treble sections of Magnepan MG-20s very nicely. I used them in a 4:1 impedance arrangement, so the 4-ohm Maggies looked like 16-ohm loads to the amps.
Some amps cannot tolerate low DC resistance, so the ZEROs are not suitable for them. Check with Tenor about this if you have not already.
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- You are correct about the ZEROs. - Al Sekela 15:32:15 12/16/09 (0)