Nashville Amp Works is a small-batch amplifier shop operated by Joe Morgan, the founder of Morgan Amplification. Morgan started the brand to offer faithful reproductions of classic 1950s and 1960s American tube amp designs, built with modern components and touring-grade reliability. The tagline — "vintage tone, modern reliability" — reflects that focus on preserving the character of old circuits while addressing the durability issues typical of vintage gear.

The lineup centers on hand-wired interpretations of iconic tweed-era circuits, including a 5E3 Tweed Deluxe. Each amp is built in Nashville and sold direct through the brand's own web store rather than through a dealer network, keeping the operation closer to a custom-builder model than a mass-production brand.

Nashville Amp Works has 1 product cataloged on Equipboard, including Combo Guitar Amplifiers. Their gear is featured by 1 artist, with the strongest followings in Folk, World, & Country. Notable users include Charlie Worsham.