Funnily enough, I spent most of the day at furniture stores looking for a nice listen chair for my second system. I didn't have a lot of luck finding anything at a reasonable price; for a second system I don't want to drop a mint and many places were closed d/t the holiday.
I too would like leather (but would settle for linen, etc), low back, no recliner or rocker. Just an ottoman. I could take a recliner but most of em rock, and I don't want that. The Poang chair looked pretty good, but I really doubt I'll find one in the grain belt...
I can tell ya a high back definately messes up the sound, and I just can't stand that. Any sofa/love seat/chair that makes it into my house has to have a back that doesn't extend upwards past the shoulders.