※ Please be sure to read the profile. ※ Everything in the images is what's for sale. (The batteries were used for the check and are not included, nor are the cables or batteries.) ※ The blacked-out area is the serial number. ※ The original knob (image 1) was found, so it will be changed to this. This is a fuzz pedal made by a certain individual (their name is withheld, please check the signature on the back cover) who inherited the genes of Mr. Sato of F-sugar. It is the 4th of a limited edition of 5. The back cover has the year of manufacture, date, and the maker's signature. It's a completely original pedal that doesn't resemble any other fuzz. I personally don't think it's like domestic vintage items, or even Muffs or Fuzz Faces. It's a unique, handmade FUZZ that's easy to use, and I can only say it's amazing. Please note that I have confirmed that it powers on and produces sound with an adapter. However, there is crackling when turning the volume and gain knobs. The sound is often unstable when stepping on the footswitch. There are issues with noise and volume stability. The sound still comes out even without repair. Personally, I'm very impressed with the sound even so. However, looking at the internal images, it uses valuable parts (I myself am not at all familiar with internal wiring, etc...). Those who have made handmade effects pedals before will probably know the cause of the malfunction. It would be good for those who can repair it themselves, or for those who want to take the parts and make a new effects pedal. The appearance is not in good condition, as it was purchased in 2014 and used quite a bit, with scratches, scuffs, and traces of Velcro having been removed. It is being sold as junk. Please take a good look at the images and only purchase if you are satisfied. Please note that we do not accept any claims or returns. Thank you for your understanding. One of only 5 limited edition pedals that will never be available again. I hope it reaches those who liked the sound of F-sugar Mr. Sato. (Please note that this is not a work by Mr. Sato.) It is being sold as junk with issues. Please take a look at the internal images. I repeat, it is a product with issues (as described above), so please take a good look at the images. Guitar Fuzz Handmade F-sugar Distortion Overdrive Fuzz Parts Type: Electric Guitar