I am running Reaper through Wine on Ubuntu. I can import a music file and it plays normally. I then close that track.
Then I do: Insert -> Virtual instrument on new track... -> choose VSTi: ReaSynth (Cockos) This opens a dialog for FX on the track which I close. I then have a track which says ReaSynth. I then go to View -> Virtual MIDI Keyboard and a keyboard pops up. I press the keys on the keyboard and the levels on the MASTER track oscillate, and so does the levels on the control for the track1 (ReaSynth), but no sound is heard. The track is not muted. For the track I have the input on channel 1 and then i put it on all channels as well.
Am I missing something that must be set up?


ReaSynthis almost completely useless. It's quite possible that you do get sound, but it's inaudible (e.g. too low frequency, to soft) because the synth is set up badly. Have you tried otherVSTis already? – leftaroundabout May 22 '12 at 21:09