Check the listing for details. Korg TM-70 Tuner and Metronome - Black. Condition: New. Listed at 39.99 USD. Travel-friendly Tuner/Metronome Combo Maintaining proper pitch and solid rhythm is paramount to any musical performance. Several Sweetwater instrumentalists have already made the switch to the TM-70 tuner and metronome combo, which ensures solid intonation and tempo in a single handheld package. Building upon Korg's previous TM tuner models, the TM-70 sports chromatic operation and a unique transpose function for tuning into orchestral reference pitches. Additionally, a built-in Sound Out mode offers an audible tuning option — perfect for ear training and quick session adjustments. You'll have no problem using this tuner in both bright studio environments and dim performance settings, thanks to the TM-70's easy-to-read LCD screen and universal graphic labels.