
When using the Kurzweil PC2 to control Omnisphere, the sliders on the PC2 will be assigned to the following Omnisphere parameters:
- Slider 1 (CC#93) – Global Controls Cutoff
- Slider 2 (CC#91) – Global Controls Ambience Amount
- Slider 3 (CC#06) – Global Controls Vibrato Depth
- Slider 4 (CC#13) – Global Controls Glide
Setup
To control Omnisphere using the PC2, you’ll need to do the following:
- Connect the PC2 to your computer’s MIDI interface.
- Set up the PC2 to control Omnisphere.
- Enable the PC2 as a MIDI input device in the host software you’re using (DAW, Standalone, etc.).
- Activate the PC2 Hardware Profile in Omnisphere 3 or later.
PC2 SETUP
Omnisphere relies on the default settings of Control Setup #126 named “Internal Voices” for external control.
- To load “Setup 126,” press the [MIDI Setups] button, then type 126 using the number pad, and press the [Enter] button.
- Next, make sure the PC2 is sending MIDI out by pressing the MIDI Transmit button, press the [ >> ] button and set “Destination” to “MIDI.”
HOST CONNECTION
- Open your host (DAW, Standalone, etc.) and make sure the PC2 is enabled as a MIDI input device.
OMNISPHERE SETUP
- Open Omnisphere and from the header, select the HW menu button.
- From the drop-down menu, select “Kurzweil > Kurzweil PC2” to activate the PC2 hardware profile.

TROUBLESHOOTING
Not working? Here are some things to try:
- Is your DAW receiving MIDI from the PC2?
- Make sure your DAW is configured to correctly route the MIDI output of the PC2 to the MIDI channel assigned to the desired part in Omnisphere.
- If you are using the Omnisphere standalone host, make sure the MIDI output channel of Zone 1 on the PC2 matches the MIDI channel of the Omnisphere Part you want to control.
- Are the sliders on the PC2 sending the correct MIDI CC messages used to control Omnisphere? A simple way to check is to press and hold the [CONTROLLERS] button then move each slider one at a time. The display for each slider will read which “Ctrl Num” (a.k.a. MIDI CC#) that the slider is assigned to. See the list at the top of the page for the correct MIDI CC#s.
SUPPORT
Still not working? More questions?
Feel free to contact us directly and we can work with you:
Tech Support
888-870-4223 toll free
818-955-8444
Monday – Friday 10AM – 5PM Pacific Time
email: info@spectrasonics.net



