Martin Petersen
After completing his HND in Modern Fretted Guitar Making at the London College of Furniture Martin began hand-crafting fine custom basses going by the name of Sei Bass in the workshop of The Gallery in 1992. Martin has now made over 350 custom instruments for musicians all round the world such as Pino Palladino, Paul Turner, Randy Hope-Taylor, Oroh Angiama and Julian Crampton to name but a few. Martin also has extensive repair experience and can advise you on your next custom bass or any repairs or modifications to your current instrument.
John Chapman
John Chapman joined the Gallery in 2001 and has learned all aspects of instrument construction and repair. John is an experienced guitarist specialising in electric and acoustic instruments. In addition to crafting JChapman Guitars John, along side Martin is responsible for instrument setup and repair.