| 1.77” LCD Color Screen | Displays preset information, battery level, Bluetooth status, and other operational details. |
| Main Knob | Turn or press to select menus and adjust parameters. |
| Back Button | Press to return to the previous menu. |
| Save Button | Press to enter the Save menu (store changes, rename, or move presets); hold for quick save. |
| Global Button | Press to enter the Global menu. |
| Drum Button | Press to turn the drum machine on/off; hold to enter the Drum menu. |
| Effect Module Button | Press to edit module parameters; hold to toggle the module on/off. |
| Preset Switches | Step forward/backward through presets; press both together to enter the tuner; hold both together to enter the looper. |
| EXP/CTRL Jack | 1/4” (6.35mm) TRS input for external expression pedal or footswitch controller. |
| Instrument Input | 1/4” (6.35mm) TS mono input for guitar or other instruments. |
| Stereo Output (L/R) | 1/4” (6.35mm) TRS outputs for amps, pedals, or audio interfaces. |
| Headphone Output | 1/8” (3.5mm) TRS stereo jack for headphones. |
| USB Type-C Port | Connect to mobile devices or computers for recording and firmware updates; also provides power/charging. |
| Power Button | Hold to power the device on/off. |
| DC Input | 9V center-negative power jack for external power supply or charging. |