Truely Balanced Pre Amps


I was wondering if anyone could give me a list of truely balanced pre amps. Not just ones with a xlr inputs and outputs.
koiman
ARC has several. So does BAT. On the more affordable end, Audio Experience makes a fully balanced pre for about $1K. I am more than sure that there are others. Happy Listening.
ARC has several. So does BAT. Atma-Sphere has two.
On the more affordable end, Audio Experience makes a fully balanced pre for about $1K. I am more than sure that there are others. Happy Listening.
McIntosh C100, C200, C1000; all the Classe, Pass, Aesthetix, Ayre, Krell. These are some of the more common ones.