Amazon.com: MyVolts Adaptador de fuente de alimentación de 9 V compatible con/reemplazo para pedal de efectos Behringer TU300 - enchufe de EE. UU : Electrónica
Amazon.com: DCPOWER AC/DC Power Adapter/Power Supply Compatible Replacement for BEHRINGER TU300 Ultimate Guitar/Bass Tuner : Musical Instruments
Amazon.com: Monoprice Chromatic Pedal Tuner - Black, Normal & True-Bypass Outputs, Easy to Tune Your Bass & Guitars - Stage Right Series : Musical Instruments