Want: An audio mixer, explicitly NOT for recording studio or stage use, but rather for mixing multiple stereo audio sources on my desk (PC, Mac, Alexa, etc.) into a single stream to be fed into desktop speakers. Minimal/no knobs preferred. Does something like that even exist?
It’ll be tough to find one with no knobs, but try searching for “line mixers”. I have the Samson SM10, it fits in a 1U rack mount, or you could mount it under the desk.
