1. CV INPUT with 3 modes to control Frequency, Decay or Tone on one or more instruments. 2. Wider tempo range and more stable internal clock. 3. Improved delay feedback 4. Bug fixes
Firmware update guide:
1. Download Crum Drum firmware, Teensy Loader application and TyUpdater 2. Connect Crum Drum to your computer 3. Launch Teensy loader and TyUpdater 4. Drag and drop Crum Drum firmware onto Teensy Loader 5. In TyUpdater: press reset 6. In Teensy Loader: Operation -> press program, then operation -> press reboot 7. Your Crum Drum should now be updated!