Infinite Guitars is an electric guitar brand name of High-End Music Co. Ltd - a guitar making and repair company in Osaka, Japan. Infinite guitars have some interesting construction features (made possible by their use of CNC machines)- concave grooves in the neck pockets match up with convex tongues on the bolt-on necks to ensure a stable well- aligned joint. A similar system is used to attach the fretboards to the necks. Jesscar stainless steel frets are standard on all models, as is the Buzz Feiten tuning system.

Source: High End Music website (15 May 2022)