Thank you for viewing. This is the KING TONE The Duellist Black Panel. I used it once in a live performance. I loved the sound, but I am selling it to organize my equipment. There are some minor scratches, but no noticeable damage, and it works perfectly. I will adjust the price here, so please refrain from price negotiations. The following is a product description. New color "Black Panel" with a silver enclosure and a black panel on the top. The basic features of the best-selling The Duellist remain the same, with further pursuit of tone and operability. The main changes are the adoption of a 6061 aluminum machined enclosure with excellent strength, the placement of the internal DIP switch on the side, and the addition of a channel selector switch. ・Dual/Split mode: By switching to Split with the internal SW and connecting TRS cables to each jack, A and B can function as independent pedals. A/B switching is also possible with a switcher. ・True bypass (No Tone Loss) ・6-position side DIP switch ・FAT/STOCK/GLASS switch for each channel (STOCK is default) 　FAT: Expands the low end, the tone of a driven tube amp 　GLASS: Adds a bright top end like glass to the tone, perfect for bright SRV-style passages ・Carefully selected components, high-quality 4558 chip ・Power supply: Use standard 9V - 18V or 9V battery ■Serial No: DUEL240367 ■Box: Yes ■Instruction manual: Yes ■Other accessories: Rubber feet