Instrument Alley is a dealer of stringed instruments, including autoharps built by Oscar Schmidt (Washburn). They have over 16 models to choose from, as well as gig bags and other autoharp accessories.

Log Home Music is a dealer of stringed instruments, including Oscar Schmidt autoharps. Models include 15 and 21 chord Berkshire and Appalachian autoharps, 15 and 21 chord 1930's reissues, and many others.

Music 123 is a stringed instrument dealer offering the Oscar Schmidt OS15B Autoharp 15-chord autoharp played in 7 keys, and the Rhythm Band ChromaHarp Autoharp.

Janet Davis Music is a dealer of Oscar Schmidt autoharps in a variety of models, including the OS150FCE (the first autoharp designed to be played electrically), and the best selling OS45CE (appalachian with pickup and fine tuning system).

Apple Mountain Music are dealers of folk music instruments, including autoharps and Evoharps. Evoharp autoharps are custom built in the USA and have a smaller size like the original A-model harps.

Hobgoblin Music is a dealer of stringed instruments, percussion and woodwinds. They offer a selection of autoharps and zithers, including the Ashbury 21 bar deluxe autoharp, and the Ashbury 21 bar electro autoharp.

Bryans Music is an online dealer of stringed instruments, including Oscar Schmidt autoharps. Models offered include the Oscar Schmidt Berkshire and Classic autoharps. The Berkshire is a 15 bar model that plays in 7 keys, while the Classic is a 21 bar autoharp that plays in 11 keys.

West Music is a dealer of autoharps, including the Oscar Schmidt OS15B 15 chord Berkshire autoharp with bag, the Oscar Schmidt OS21C 21 chord classic autoharp with bag, and the West Music Autoharp Package which includes a 21 chord Oscar Schmidt autoharp, a sturdy custom-fit case, and an instructional DVD by John Sebastian of the Lovin’ Spoonful.