bluebell wrote: ↑Fri Mar 29, 2024 9:31 am
That works great with a 16 bit stereo impulse response and lsp-plugins-impulse-responses-stereo.
With an audio interface that has 4 output channels like Scarlett 2i4 I can feed an unequalized signal to the speakers (channel 1 + 2) and a signal for the headphones (channel 3 +4).
Thanks for the hint. Lacking the extra stereo channel, I've created an extra output pair in jack_mixer connected to the LSP IR, and a script for toggling between them and the default output (with sendmidi).
Extra nice that you can run LSP IR headless, with a predefined config file. With one keystroke* I can now activate/deactivate LSP, and toggle the desired jack_mixer output channels on/off.
Edit: the flat autoeq profile for my DT990's makes them sound like utter shit though.
Press <ctrl>+<numlock> once: monitoring mode activated.
Press <ctrl>+<numlock> again: default mode restored.
Why don't I use the dedicated Monitor output of jack_mixer? It's not midi controllable.