Jericho Guitars is an American electric guitar maker founded by Dave Muselman, with origins dating to around 2010 and production beginning in 2012. The company built its reputation on premium, long-scale baritone electric guitars designed for both studio and live use, positioning itself toward modern players who tune low and want stable, road-ready instruments rather than vintage-styled reissues.

The lineup centers on baritone six-strings such as the Avenger, a 27-inch scale model optimized for standard and drop tunings as low as Drop G, along with models like the Fusion, Edge 6 NT, and Elite series. Common appointments across the range include Seymour Duncan pickups, Grover tuners, GOTOH and Evertune bridges, ebony fretboards, and multi-piece maple necks, reflecting the brand's focus on tuning stability and balance for extended-range playing.

Jericho occupies a niche between mass-market production guitars and full custom shop builders, with instruments sold direct through their website as well as through retailers like Reverb, Guitar Center, and Musician's Friend. The brand is most often associated with metal, progressive, and heavier styles where baritone scale lengths and down-tuned setups are common, though the guitars are also marketed for blues, fusion, and studio session work.

Jericho has 5 products cataloged on Equipboard, including Solid Body Electric Guitars, Extended Range Guitars, and Electric Basses. Their gear is featured by 2 artists, with the strongest followings in Rock and Metal. Notable users include Little V Mills and Josh WIldhorn.