Vintage 1970s Peterson Strobe Tuner Model 420 Tuner Pedal

Vintage 1970s Peterson Strobe Tuner Model 420 in good condition, this classic rackmount tuner offers precise analog strobe tuning trusted by professionals. Featuring a solid-state design with a backlit spinning disc display, it supports A440 calibration and tuning for a wide range of instruments. Known for its accuracy and durability, the Model 420 is a perfect addition for collectors or musicians seeking retro charm combined with high-performance tuning capabilities.