A great lesson and practice tool, the TM-40 offers both tuner and metronome functions that can be used simultaneously or independently. A large LCD-type needle delivers both the accuracy of an LCD and excellent visibility of a needle indicator. The metronome tuner also has LED indicators that show pitch deviation or blink to indicate the tempo, making the TM-40 a great visual tool.
Product Information: https://www.korg.com/product.aspx?pd=209
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