Innuos ZEN Black 2TB Mk3 ex.demo, perfect shape! With original box. Ask for a demo! The ZEN Mk3 provides another leap in sound quality compared to the ZENmini with its integrated dual-linear PSU, isolated dual-ethernet ports and asymmetrical anti-vibration feet. The ZEN Mk3 represents tremendous value in digital audio performance. For more info's: https://innuos.com/zen-mk3/