8701DUOMOS8701 replacement module with a jumper to select NTSC or PAL having a dual-clock.8701DUOAuthorJaystonian Link to projecthttps://github.com/Jaystonian/8701DUO Support the authorhttps://www.etsy.com/shop/JaystoniansRetroShop Link to projecthttps://github.com/desaster/c64-dodgypll