caps (audio plugin suite for LADSPA) CAPS, the C* Audio Plugin Suite, is a collection of refined LADSPA audio plugins capable of (and mainly intended for) realtime operation. The suite includes DSP units emulating instrument amplifiers, stomp-box classics, versatile 'virtual analogue' oscillators, fractal oscillation, reverb, equalization and more. By default, CAPS will use SSE and/or SSE3 optimizations, if they are supported on the build host. If you're building a package to be deployed on a different system, you might need to set FORCE_SLACK_CFLAGS=yes in the script's environment (this will completely disable SSE/SSE3). This requires ladspa_sdk.