Stirling Broadcast SB-88s driven by a Benchmark AHB2, connected via Mogami cables to the TRS jack of a Quicksilver Headphone Amp. Source is Tidal through a Topping D90. The resolution approaches some of the cost-no-object systems I've heard. The 88s continue to surprise as upstream ancillaries improve -- their tweeters now approaching what I typically associate with Be domes.