This is a modified version of the VEMURAM JAN RAY, with a clean low-pass filter (Clean Blend & Clean LPF) applied by Mr. Kitada of KarDiaN. Used a few times. It was carefully stored as a spare. It will be put up for sale to organize equipment. ■ Condition Operation confirmed, in overall clean condition. Please check the images. Accessories: Instruction manual, original box, sticker, warranty card, mini screwdriver, cloth The JAN RAY is a well-known masterpiece, but the clean low-pass filter allows for even more sound variations.