This item is like new, having only been powered on and tested for sound once at home. As a bonus, I'm including 4 Mooer switch hat knobs. ・M VAVE MK-300 Multi-Effects Processor Purchased in August '25, it's practically unused, having only been powered on once indoors. I'm selling it because I haven't had time to use it, which is a waste. The screen protector that came with it is still attached. ※ All original accessories are included. ※ Please check the photos. ※ No box damage. ※ There is no warranty card as it was purchased from an overseas website. ※ Price reduction is not possible. ---------------------- A guitar effects processor equipped with various effects and easy operation via an LCD screen. - Model Name: MK-300 - Display: LCD screen - Effect Type: Guitar effects processor - Presets: UK Clean, Cross Road - Input/Output Terminals: XLR, 1/4 inch, USB - Foot Switches: 5 foot switches - Number of Effects: Various effects - Control Knobs: Multiple control knobs