Used KORG PB-04 Tuner

Looking for precision tuning in a compact design? This used KORG PB-04 Pitchblack tuner is in great condition and ready for the stage or studio. Featuring a bright, easy-to-read LED display and four display modes (Full Strobe, Half Strobe, Meter, and Mirror), it ensures accurate tuning down to ±1 cent. Designed for pedalboard use, it offers true bypass switching for no signal coloration and supports both 9V DC input and output for powering other pedals. Compatible with standard 1/4" instrument cables and tuning ranges from E0 (20.60 Hz) to C8 (4186 Hz), this tuner is versatile and reliable for guitarists and bassists alike. Whether you're dialing in during a live set or setting up in the studio, this KORG PB-04 delivers professional-grade tuning in a rugged, road-ready package—all at a great value.