Peterson Electro-Musical Products, Inc. The leading manufacturer of real strobe tuning equipment for professional musicians, technicians, manufacturers, and educators since 1948.
Jun 29, 2010 - Peterson's latest "stompbox" tuner features the familiar strobe display, tuning accuracy to 1/10th of a cent, a USB port for firmware updates (and communication with Peterson's StroboSoft tuner), a DI in, and true bypass.