GM-1 Group Metronome - 4 Pack Sale with auto musical accompaniment that

with auto musical accompaniment that follows your chord changes

Metronome that syncs tempo across multiple devices

This revolutionary USB DAC (Digital-to-Audio Converter) recording system offers professional-grade Analog-to-Digital conversion and is equipped with phono inputs

auto power-off

and Future genres

GM-1 Group Metronome - 4 Pack Sale with auto musical accompaniment thatShare the same tempo, enhance your sense of rhythm, and move in time. 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. Metronome that syncs tempo across multiple devices 8 rhythm variations and 10 beats Three sizes of earpieces (S, M and L) included Low power consumption for approximately 100 hours of