C. B. Gitty Crafter Supply is a Rochester, New Hampshire–based maker and retailer of parts, kits, and instruments centered on cigar box guitars and other homemade stringed instruments. Founded in 2008 by Ben "Gitty" Baker — who began by selling fret wire out of his basement — the company has grown into one of the largest dedicated suppliers in the DIY luthier space, operating out of an old mill building in the Gonic neighborhood and offering both retail and manufacturing services such as laser and plasma cutting.

The catalog spans cigar box guitar build kits, hand-built finished instruments, custom American-made fretboards and necks, hard-tail bridges sized for 3- and 4-string builds, sealed and open-gear tuners, premium fret wire, piezo and magnetic pickups, pots, jacks, and small tube and solid-state amp kits. Their kits are designed around a low barrier to entry — most assemblable with a screwdriver and small hammer — which has made them a common starting point for first-time builders. Beyond components, the company runs the weekly "Gitty Gang Show," hosts an annual international cigar box guitar building contest, and publishes how-to content tied to the homemade-instrument scene.

C. B. Gitty's niche sits at the intersection of folk-blues tradition and hobbyist lutherie, serving cigar box guitar builders, school and maker-space programs, and players exploring 1- to 4-string slide and fretted instruments. Products are sold direct through cbgitty.com, an eBay storefront, a Reverb shop, and select retailers including Guitar Center.

C.B. Gitty has 2 products cataloged on Equipboard, including Mini Guitar Amplifiers and Condenser Microphones.