The Emmerson Quartet that Shubertmaniac mentioned is also available as a single disk with only the 8th String Quartet played without pause. I believe it is the same version on the boxed set and is also on Deutsche Grammaphon. It is much cheaper than the boxed set if you are only after that one piece. I only mention it as it was the seed that started the whole thread. Here is the Amazon Listing
I have not heard it so cannot comment on the performance or quality of the recording.
I have not heard it so cannot comment on the performance or quality of the recording.