I was told the NHB-108 didn't do well with 4ohm loads. Maybe the amp was the problem?
John, you have my curiosity piqued. As you know I have Sashas at my home and a Rockport dealer fairly close by... hmm.
NHB-108 and 4ohm loads is a bone of contention i recall. I have been told by Dartzeel dealer it does not handle those loads well...and many here will confirm (and also strongly refute) that advice i received. Your Sashas are also, i think?, one of the toughest loads in the Wilson family with an infamous dip to sub 2ohms somewhere in the upper bass if i am not mistaken?
As for Rockport...would that be Goodwins High end in Waltham? I have not seen Paul in 20 years, but remember him from the '90s when he was at a different place in Cambridge selling SF, Thiel and Krell. Great guy. I've spoken with him a little while ago, and hope to see him this summer when we visit Boston.
Please let me know what you think of Rockport if you do hear them.