I forgot it, great performance too, at least for the middle Quartets, that I owned long time ago.
Not to offend anyone, but I never really liked the Alban Berg Quartet, too mannered to my ears.
You may be right, I should listen to them now, since I sold these records more then 10 years ago. Maybe I sold them because I didn't like them. As we say in Italy 'Old age is an ugly (dangerous?) animal'
BTW I still have the Amadeus Quartett first recordings for DG, maybe it's mean something.