merlyn wrote:Just to get this straight:
You start JACK on the RPi. The RPi is the master and takes input over the network from your desktop using netone.
To use headphones on your desktop you need alsa_in. So clicks and pops through the speakers are nothing to do with alsa_in.
Are the clicks and pops you refer to only in the headphones?
ALSA loopback captures audio from alsa applications. alsa_in reads audio from ALSA loopback.
alsa_out routes audio from alsa_in to headphones.
Both speakers and headphones get pops from alsa_in.