National WJ-5600 Special Effects Generator Power on only Sold as junk For parts or for those who can repair it Please check the photos as the buttons are not pressed This item has been in storage, and there are cracks, damage, scratches, and dirt. This is a type of video editing equipment used in the broadcasting industry, and it has the following functions: * Video switching/compositing: It has the function of switching and compositing multiple video sources. * Special effects generation: It can generate various video effects such as wipes, mixes, and key compositing. * Adjustment function: It is equipped with knobs and sliders to adjust color, brightness, and saturation. This equipment is used to enhance visual expression in video production. Please check the photos carefully and purchase only if you agree. Sold as is. No returns, refunds, or exchanges are accepted. No claims and no returns after purchase.