3D printed guitars may herald new era of cheap bespoke instruments

A Swedish professor is selling bespoke 3D printed guitars that he makes in his spare time, which he says sound as good as traditional instruments. Although they may anger traditionalists, Olaf Diegel says his range of eight electric guitars and three bass guitars, printed using Selective Laser Sintering (SLS) technology, could help musicians create cheap, customised instruments that will last for years. Jim Drury has more.