Cherub metro tuner 4-in-1 - WMT-940.

Four in one guitar chord table is easy to operate well. It includes 372 guitar chord fingering charts.

With the input and separate volume control on metronome, it offers much more convenience to play late at night. 

It is suitable to teach beginners with the mixed metronome and 6.35mm guitar signal output. 

Tap Tempo makes it faster to adjust the speed of beat.