claesbjo Posted February 1, 2023 Share Posted February 1, 2023 Hi, I use HX effects as an fx unit for my prophet 6. I have hooked it up to midi for program change. My problem is that some knobs on the prophet 6 sends out CC that HX is responding to in an undesirable way, when I tweak some knobs on the prophet 6, hx is changing program. I think it has to do with emulation of switches. So, I wonder if there is a way to make the HX only react to actual program change from the prophet? Best regards, Claes Bjorklund Quote Link to comment Share on other sites More sharing options...
rd2rk Posted February 2, 2023 Share Posted February 2, 2023 There's no way to filter CCs at the HXFX end, BUT... Prophet 6 manual v1.0, page 12 - Globals - set Param Xmit to OFF. AFAICT that should block the P6 from SENDING CC#s, but still allow it to send PC#s. 5. Param Xmit: Off, CC, NR—Changes to the values of front panel controls are transmitted via MIDI as Continuous Controllers (CC) or Nonregistered Parameter Number (NR). Transmission of parameters can also be turned off. You could, for example, turn the filter cutoff frequence knob on the Prophet-6 and have it affect the cutoff frequency of another synthesizer. For a list of Prophet-6 CCs and NRPNs, see Appendix D. ----------------------------------------------------- If you're using Those to control something else in your MIDI Chain you may need to invest in something like a BOME Box to filter CCs on the HXFX MIDI Base Channel. 3 Quote Link to comment Share on other sites More sharing options...
claesbjo Posted February 3, 2023 Author Share Posted February 3, 2023 Thanks a lot! That is really helpful! Best regards Claes Quote Link to comment Share on other sites More sharing options...
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