[LAU] Ground lifts, TRS, etc. to PA? USB/other signal crossover to audio?

Ralf Mardorf ralf.mardorf at rocketmail.com
Sun May 11 10:04:40 UTC 2014

PS: We should keep in mind that it's very important how the gear is
designed, what components are used. Some legal mains jacks don't provide


Gear signed with this logo


usually is not connected to ground. Attention, _at least it's not
allowed to connect ground to the case of a class II device_!

Metal case, build in power supply, Europlug

More information about the Linux-audio-user mailing list