Plek Guitar Technology (A+D Gitarrentechnologie) is the firm behind the unique Plek machine – an innovative high-tech tool for the analysis and processing of instrument fingerboards and necks. Plek machines are in use in a variety of scenarios throughout the world, including large-scale production, R&D, quality assurance, guitar repair and custom guitar production. Our aim is to provide high-precision tools to guitar makers and luthiers that give them complete control of playability, neck curvature and fret heights at all positions, accurate down to 1/1000th of an inch. Our innovative technology not only delivers previously unattainable diagnostic insights into the state of an instrument’s neck and fretwork but also makes it possible to craft solutions and improvements that would have been impossible in a bygone age.