Interested in finding a NAIM dealer on the east coast.

The issue is the XS-3 and Supernait are out-of-stock with no estimated delivery date.  Basically, if they don't have it in-stock or are willing to sell a floor model, I have no idea when you would be able to get one.  

Audiotronics in Norwalk CT and Innovative Audio in Manhattan are both displaying dealers of Naim.  Give them a call and see if either have one.  

Other option is to just order the Supernait from Upscale Audio (they say they have it in-stock) and test it out in-home on their 60 day return policy.  You will be on the hook for return shipping.

Just realized Overture in DE is a dealer. I used to buy gear from them back in the day...really nice shop. They have Harbeth as well. tomic601...indeed! I was watching a video on You Tube from Upscale Audio. Kevin was describing the fact that Naim does not skimp on transformers. I believe he described them as B * TCHIN (-:

Good guys and gals over at AV Therapy for sure.   Bonus that there is no sales tax in NH so for me it’s worth the trip.   

The Naim 5si and its companion the cd 5si are very nice components which have both received very good reviews. I own both, still new in box plus Naim speaker cables. Got a very good deal from a place in Seattle Hawethorne Audio. I may sell them, not sure yet. Times are tough...

You could go to Naim's website, and use the Find a Dealer tab. Crazy idea, I know.