--- In logic-users@yahoogroups.com, Roger Harris <roger@r...> wrote: > I've launched Logic (7.1 on 10.4.1) and then Reason (2.5) then, in > reason added a Subtractor. Back in Logic I've set 2 audio channels to be RW > Mix L and RW Mix R. In the Environment I've added the Rewire object > (configured for Reason) and then > added a rewire instrument and set the channel to 'Subtractor'. I then > add a bunch of notes for the instrument. (in logic). Now I am expecting to hear > the sound of Reason's subtractor being played back through Logic? That's right > isn't it? I've followed numerous tutorials on this and yet I hear nothing? The > midi is getting through to Reason because the meters are jumping in the mixer but I > don't think the sound is getting back to Logic. I have had enough of > banging my head against my desk for now and given up. I just can't see where I've gone wrong? Hi Roger, Sounds like you've got the right idea. You've opened Logic first and then Reason, so Reason is in the Rewire Slave mode. You've got 2 audio objects assigned to RW:L and RW:R. You've got a Rewire Midi object and assigned the channel to the subtractor. That sound right. How do you have the subtractor audio outputs connected? Are they going in a mixer or are you connecting them directly to the patchbay? Do you see the levels on the Reason mixer? Either way should work fine. When I do this, I don't bother using the reason mixer. I'd rather just have everything connected directly to several RW channels in the logic mixer. Double check how the subtractor is wired into the patchbay. hope this helps A