Yamaha Guitar Tuner YT-100

YT100Guitar&Bass Tuner Indicators: Pitch indicator, Tuning guides Tuning Notes: GUITAR 7B, 6E, 5A, 4D, 3G, 2B, 1E, BASS LB, 4E, 3A, 2D, 1G, HC Input: Input jack (6 monaural), Built-in microphone Power Source: Two AAA (R03/LR03) batteries Dimensions: 97(W) x 50(H) x 18(D) mm (3.8x 2.0x 0.71)