Hello Pierre,
The '
Using an AU/VST host to apply real-time reverb' sub-section (pages 183-184 in the current v4.2.1 version) of the '
MIDI sequencing, the Hauptwerk AU/VST Link and applying real-time reverb' section of the main Hauptwerk user guide (on the Help menu in Hauptwerk) covers it.
There's also a dedicated tutorial with step-by-step instructions for applying real-time reverb with Reaper here (although Reaper's makers change Reaper's user interface frequently, so it might be a little out of date):
https://www.hauptwerk.com/clientuploads/documentation/Tutorials/AU_VST/HauptwerkAUAndVSTTutorials-UsingReaperForRealtimeReverb.pdfHowever, since you're familiar with VST/DAWs in general, you could probably just use your favourite VST host instead, in the way covered in the '
Using an AU/VST host to apply real-time reverb' sub-section of the user guide. In particular (as covered there), make sure you completely disable all MIDI IN and MIDI OUT ports in your host, and also make sure you don't have the HauptwerkVSTLink enabled as a MIDI port anywhere on either tab of Hauptwerk's '
General settings | MIDI ports' screen.
Best regards, Martin.
Hauptwerk software designer/developer, Milan Digital Audio.