I made the mistake of moving from an old and ugly low-backed chair to a new high backed leather chair ---big mistake. I couldn't stand it and had to sell the chair. The difference was very noticeable. I was more comfortable, but felt like I was hearing sound reflected off of the chair. Cup your hands about 4 inches behind your ears while listening for a similar effect. Now I'm looking for a comfortable, low-backed leather chair. So far, all I've been able to find is the Embassy by Cinematech, but $1700 is a little steep for me to pay for a chair...and then there is the matching ottoman. Good luck in your search.
looking for a chair
I found a very comfortable chair for my listening room. It is the La-z-boy 354 rocker-recliner. It is roomy and very comfortable but it has a very high back. I don't know if the fabric will absorb or reflect the sound, but I am concerned that the soundstage will be destroyed. Do you think this would kill imaging or make the system sound more forward. I can't borrow it to try but I would be interested in your thoughts or your experiences with high backed chairs in your listening room. thanks