My Audiolab 8000A has two sets of posts and I would assume (but don't know for sure) that the 8000S probably has as well. Discontinued because Tag McLaren acquired Audiolab, but there still may be some new units available (at half price!) from Artech Electronics, the distributor. More in line with the price range of the Puccini. Info on the amps is posted on Artech's web site.