KNA Pickups is a company that specializes in producing high-quality, handcrafted piezo pickups designed primarily for acoustic and nylon-string instruments. Their products aim to preserve the natural, rich tone of traditional instruments while offering easy installation and versatility for musicians looking to amplify their sound. KNA pickups, such as the NG-1 and NG-2, are particularly known for their passive electronics and wooden casings, which help maintain the organic sound of the instrument without the need for extensive modifications.

The NG-1 is designed for nylon-string guitars and is installed under the strings on the tie block, offering a natural sound without requiring any battery power. It is praised for its sensitivity and clarity. Meanwhile, the NG-2 offers a similar design with added features like a volume control, catering to guitarists who need more control over their amplified sound. These pickups are handcrafted in Europe and are suitable for a variety of instruments including guitars, ukuleles, and other folk instruments.