What do you sit on?

I listen from Wassily Chairs. In addition to being a beautiful and classic design (see this Wikipedia writeup), their relatively low seating position results in my ears being at an optimal height for my particular speakers (Daedalus Ulysses), and I would expect any effects they might have on sonics due to reflections to be very minimal compared to many other kinds of chairs.

Also, the Wassily chairs are very easy to re-position when my wife and I are both listening.

Various knockoffs of the Wassily are available at much lower prices than the genuine article shown at the first link.

Roberttdid:
If you have not treated your back walls, then a high back is likely to sound better.  

Definitely a point to consider.  In my case, though, this is probably not an issue as the central third of the rear wall is open to another room, as well as being about seven feet from the listening position.

Regards,
-- Al

When it’s safer to shop, I’ll look for something adjustable.

Oh Brother!

It's safe to shop. It's always been safe to shop.

Use the common sense the good lord gave you and go out and buy a chair. You don't have to sit in someone's lap to shop for a chair.....lol....

edcyn,

Thank you for the head's up on that sofa. It comes in low back. Unfortunately not in fabric, but for where I am thinking, in low back, I am not as concerned and in comes in a love seat (2 seater) in 65 colors.

Ekorness Stressless has been in my sweet spot for the past 9 years.  There are times that a little extra lumber support might be an improvement but mostly it is occupied for hours with excellent comfort.

Ekornes Stressless with ottoman in top grain leather is hard to beat. There's about a million knock-offs of this classic design, with quality and styling details all over the map. But for comfort they are really hard to beat.

There's another chair once sold at Dania (I think) that was similar seating position and comfort (although fixed back angle) and it was smaller, lighter, and quite a bit more affordable. The shape had the arm rest coming forward curving down then curving back at the bottom, a sideways U shape that allowed it to have a very slight spring like rocking motion as you sit down in it. The back was the perfect height to just support your head if you wanted to lean back, without completely blocking the ears from behind- the one drawback to the Ekornes. This chair, whatever it was, is the one piece of furniture I truly regret ever selling! 

Funny thing is, this same thread topic came up about a year ago and someone else mentioned this same chair! No idea if it still being made any more.