Behringer UFX1204 linux tests2.

IT seems that using alsa_out works with this card.
On this video my setup was jack as capture only, 48000/64/3 and alsa_out as playback 48000/64/3.
Three inputs(1 mono microbrute,1 stereo electribe 2).
As a load hydrogen drum machine and sooperlooper.
Everything sequenced/clocked with sequencer64.
Sequencer64 sends clock to electribe 2 having same drum sequence as hydrogen to check latency between jack client and roundtrip from sequencer64 midi TO electribe 2 sampler FROM audio TO mixer TO jack audio intput TO jack audio output TO speaker.