GOING CHEAP BECAUSE OF A CRACKED SCREEN. Screen works. Display & Interface: Features an intuitive color touch display and four parameter knobs, letting you drag and drop effect blocks to change routing.Audio Quality: Uses 24-bit AD and 32-bit DA conversion with 32-bit floating-point processing and a 48 kHz sampling rate. Amps & Effects: Includes 32 amplifier types (powered by AIRD technology) and 170 BOSS effects, supporting up to 15 assignable blocks per memory. Control: Equipped with three customizable footswitches and an onboard expression pedal with a toe switch. Connectivity: Offers USB-C audio recording for computers and mobile devices, a send/return loop for external pedals, and BOSS Tone Studio app compatibility. w/ power supply