There are some signs of use. Please check the condition in the photos. The area on the back where the serial number etc. was written was torn off when the velcro was attached and removed, so it has been cleanly removed. The operation is fine, with no crackling or other issues. The box and warranty are missing. No claims, no returns, please. The following is the manufacturer's description. A Shimamura Music exclusive limited edition, a comprehensive update to SHIGEMORI's popular "MUSE". While the internal circuitry of this limited edition MUSE is the same, a complete review of the parts used has resulted in a lower tonal center compared to the original MUSE, making it the ultimate TS-type pedal that SHIGEMORI has not produced before. When discussing prototypes with Mr. Nakajima of SHIGEMORI, he mentioned that he originally did not favor TS-type pedals. This is because he felt that the guitar's natural sweet spot was lost and the sound became muddy, which is why he had not produced them before. This MUSE, exclusively sold by Shimamura Music, which he created despite his reservations, is a TS-type pedal, yet it firmly retains the SHIGEMORI flavor, making it a completely new TS-type pedal. Even I, who have played countless pedals, could not hide my surprise. The tonal center is indeed lower, and while it has the TS-like low-midrange, the guitar's delicious mid-high frequencies and all harmonic components are clearly present, making it the best pedal I have ever played. The design is also beautiful with its blue color, a jewel-like effector that will surely attract attention when added to your pedalboard.