Power Options for Switches

[Ultrarunner]

I use a JS-2 to power my Cisco switch also. I don’t know if the sound improvement is due to supplying the switch with cleaner power, that reduces noise on the output, or if the JS-2 puts less noise back onto the AC line than the SMPS. Either way, it’s just better!  I’ll buy the EtherRegen when it’s available and hope for more improvement.