Supertone Mandolin

Supertone was a house brand built by Chicago-area makers like Sears and Roebuck, Harmony, Kay, and Oscar Schmidt from 1914 to 1941, . They are fun, entry-to-mid-tier vintage instruments, not high-end luxury pieces.

*The information presented here was collected from the estate of Marvin Rosenberg and independent research. It is accurate to the best of our ability.