Great to read your reviews Stoney 40 and Boxer12. What size rooms are you playing the OB Sigmas in? I am considering them for a 24’ x 20’ x 9’ carpeted room with no front wall as it opens into a great room. I am also considering them for the great room, 24’ x 28’ up to a 19’ peak which is open to another 24’ x 20” Kitchen/dining room and communicates to the first described room through a balcony. I like to play a variety of music on Tidal whenever I am home. I spend less time critically listening to vinyl on a vintage Linn LP12 which needs attention. I have a Heed Obelisk II integrated amp that I would like to keep using. I have yet to put a lot of resources into cabling. I would benefit from a power cable for my Heed. I have Pangea interconnects and Bluejean speaker cables. The OB Sigmas are appealing. Thanks for any insights.