JCAT NET Isolator Accessories if you purchase Fidelizer Plus

if you purchase Fidelizer Plus 6 for $39

Power Supply

the REF 10 is the must-have expansion to conduct your digital playback chain

For example

JCAT NET Isolator Accessories if you purchase Fidelizer PlusJCAT NET Isolator ISOLATE noise from the network and get better sound Disconnects electrical connection between devices connected together via Ethernet network, prevents current flow, ground loops & AC hum which effectively eliminates noise in modern audio systems resulting in better sound quality. Specification: Gigabit Ethernet network isolator for network audio Provides galvanic isolation on all signal lines up to 5kV Breaks data lines & shield