What is the best 2 channel listening chair?

I just use a plush recliner.  Everything works great enough that it would be almost as satisfying as sitting in a recliner at a symphony performance.  

+1:on stressless by Ekornes.. Have three of them.

First of all, it's Eames, not Ames. Thirdly, if you haven't had your chair treated cryogenically, you're not going to get the best sound while sitting in it. 

Spouse & self have a pair of Poäng chairs with ottomans in leather for some time now. Pretty much our seats of choice, good to go with a shared surface betwixt.

Some chairs would be more at home on the command deck of the Enterprise, your choice of version. ;) Butt, to each backside...*G*

No part of the chair must extend near the ears, unless the damping/blanking effect of a headrest is a planned part of your room treatment which it shouldn't be unless you have the most awful room.  So Eames is out unless you remove the headrest.

Otherwise just choose what you find comfortable