Sigma DR-28 (Used) Concert These moderate gain transistors offer

These moderate gain transistors offer the perfect fuzz tone and do not have the temperamental temperature related problems that germanium devices exhibit

Triple-throw switch for Fat

Since 1961

The result is long lasting

It continues to be one of the most sought after archtop guitar pickups today

Sigma DR-28 (Used) Concert These moderate gain transistors offerUsed Sigma DR 28 in good shape. Features a solid spruce top, and rosewood sides and back, rosewood fingerboard, and Grover tuners. Has some minor cosmetic wear from playing but is structurally solid and a great player. Recently setup with low action and light gauge strings. Sold without a case or bag.