Buchardt s400 mkii & Iotavx stack - Enter Sandman - Youn Sun Nah & Ulf Wakenius HD

Testing my stack (recorded through iphone 14)- Buchardt s400 mkii- Iotavx SA3 + PA3- Topping E50 + p50 linear power supply- Bluesound node 2i- QED XT40 cable...