Opened, almost unused with only a light sound check. No operational issues. Please note that price reduction is not possible. The Otodel MSL1 Melody Slicer is an improved version compared to the V1 (initial model), with noise reduction and enhanced usability. This slicer effect allows you to rhythmically cut the sound. By blending with the original sound, you can create effects like tremolo, or even achieve a kill switch effect with manual patterns. The audio circuit is analog, while the control is digital, providing both analog sound and multi-functionality. 【Features】 ■ Various PATTERNS The Melody Slicer has 12 slicing patterns and a manual pattern. The 12 regular patterns automatically slice the input sound according to the TEMPO, while the manual pattern allows you to slice only while the switch is pressed (or vice versa), similar to a kill switch. You can register your favorite 5 patterns to the PATTERN switch for instant recall. ■ BLEND Function You can blend the sliced sound (effect sound) with the DRY sound (original sound). By adjusting this, you can create a sound similar to tremolo. The BLEND function is analog and always active. ■ P.MODE Pedal Switch Operation By operating the P.MODE switch, you can switch between the following effect switching behaviors: Latch: ON when the switch is pressed once, OFF when pressed again Momentary: ON only while the switch is pressed ■ External Input Terminals You can also externally control the TEMPO by connecting an expression pedal or a momentary footswitch to this unit.