Ozan Turan and Dave Weintraub of High End by Oz may pretty consistently rotate components between shows, but one element remains constant: sonic excellence. At T.H.E. Show 2023, it was time for Lansche 7.2 loudspeakers ($110,000/pair in Macassar Ebony finish), Thrax Heros MkII class-A hybrid monoblocks ($47,000/pair) and other Thrax components, United Home Audio's R2R Ultima5 tape deck with outboard power supply ($38,000), and Albedo Silver Metamorphosis Signature monocrystal cabling to shine.