$700 · *SERVICED* Peterson 490-ST Tuner Autostrobe Mechanical Strobe

Beautiful clean example in perfect working order! Recently inspected, calibrated and fully tested. Includes original instruction manual. A favourite of professional musicians, luthiers and piano tuners for decades, this is the original and innovative Peterson autostrobe tuner which quickly became the defacto standard in the pre-digital era. Compared with other strobe tuners of its day the Peterson had superior accuracy, readabiliity, and most importantly: The ability to automatically detect which musical note you were playing! Available to demo at your convenience!