Thank you for viewing! Price reduced from ¥14,280 ⇨ ¥13,280 (2025/09/16) Thank you for your continued consideration. It's in almost new condition, having only been connected to a guitar and amp once for testing. This is a compact mini-sized version of MXR's popular "Dyna Comp" model. In addition to the same OUTPUT and SENSITIVITY knobs as the Dyna Comp, it features an ATTACK switch that can switch between fast/slow, improving usability. Brand: MXR Model Name: M291 Dyna Comp Mini Compressor Color: Red Accessories: Quick guide, sticker, pad seals to be attached to the bottom (the black round ones in the photo x4) This unit, which can be called a mini version of the classic "Dyna Comp" guitar pedal, delivers a classic compression sound with the characteristic "paco paco" feel, although with a slightly different character than the original model. The size is also about half, making it easy to carry and flexible to incorporate into an effects board. ※Important Notes ・**DC9V adapter only (sold separately)**. ・9V batteries cannot be used (there is no space inside the enclosure to insert a battery). Please consider it. ※Please be aware that transactions may occur elsewhere.