Korg GM-1 Group Metronome In Ear - (4 Piece Kit) J-SERIES The JCM900 4100 was the

The JCM900 4100 was the next evolutionary step on from the JCM800 Series

Speaker configuration: 2x12"

Ultra-musical Q control for precise filter shaping to achieve vocal-like effects

The MEINL Plastic Egg Shakers are preferred due to their smooth and crystal clear sound

Layer parameters can be edited either individually or simultaneously

Korg GM-1 Group Metronome In Ear - (4 Piece Kit) J-SERIES The JCM900 4100 was theProduct Information Share the same tempo, enhance your sense of rhythm and move in time. An earphone type metronome that lets you practice while moving. The GM 1 is an ultra compact metronome that you can place on one ear in the same way as with earphones. Use multiple GM 1 devices and everyone listens so they can practice with the same tempo in sync. This makes it possible to use the GM 1 for group practice such as marching bands or dance teams, and