Raspberry Pi 4 [Roon], Schiit Bifrost True Multibit DAC, ZBIT, ZROCK2, My Audio Cables [MAC] Ultra Silver+, ZSB, ZSTAGE [Beeswax Caps], DAG Cables, DHC1, Torii MKIV 25th or White Zen SE84C+ 25th, Rega P2 Turntable, Velodyne Dual Firing Sub, ERR’s [Bubbinga Wood].