Boss TU-12 Chromatic Tuner. This is a classic and well loved guitar/bass tuner - Made in Japan, the serial number dates this tuner to Oct 1988. Note the tuner is missing it ’ s battery cover and battery clip has been replaced.
BOSS TU3 Chromatic Tuner Guitar Pedal
Boss TU02 Chromatic Clip On Tuner
BOSS TU-02 Chromatic Clip-On Battery Powered Tuner for Guitar, Bass and Ukulele
BOSS TU-05 Rechargeable Chromatic Clip-On Tuner for Guitar, Bass and Ukulele
BOSS TU-3 Chromatic Stompbox Tuner pedal
BOSS TU-3W Chromatic Floor Tuner with Waza Innovation and Craftsmanship | Rock-Solid Pedalboard Tuning for Guitar and Bass | Redesigned Circuitry with Selectable Buffered or True-Bypass Operation
