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 for rehearsals where you need to move around. The canal-type earpiece fits comfortably and securely in your ear, letting you clearly hear the metronome sound amidst the ambient sound. Use the GM-1 to reach for that fantastic moment when everyone can fully feel the correct tempo and rhythm so that your band and teammates stay in sync throughout the performance.
A metronome that synchronizes tempo across multiple devices—perfect for group practice.
The GM-1 uses infrared communication to connect itself with other GM-1 devices for synchronizing the tempo. To make two GM-1 devices play sounds with the same timing*, just set the sync settings once and then make the same tempo settings on each GM-1. This lets you make the sync settings to connect the source to each follower, each follower to each sub-follower and so on, and align the tempo settings to make the metronome sound play in time with the source device for three or more devices.
Regular metronomes only let you practice as a group if the members are within close enough range to listen to the tempo. However, with the GM-1, it does not matter whether each member is separated—just configure the sync and tempo settings to make all the devices play at the same tempo, and everyone can still practice even when they maintain an appropriate distance. The GM-1 also features a memory backup function that automatically saves your settings from the previous use. This lets you start practising from where you left off last time*, right when you turn on the power.
The GM-1 features a jog switch on the side of the body, allowing you to easily change the settings without removing the unit from your ear. Using the jog switch you can select not just the tempo setting, but also the beat, rhythm, and volume. This provides a compact yet highly intuitive method of operation. LCD display that shows the tempo and other information is located on the inside of the body. Low power consumption for approximately 100 hours of continuous use. Despite its ultra-small-sized body, the GM-1 provides approximately 100 hours of continuous operation using a coin-type lithium battery. The battery can be easily replaced by opening and closing the cover located on the back of the body.
Product Features:
● A metronome that synchronizes tempo across multiple devices—perfect for group practice.
● Fits directly in your ear—the optimal device for musical instrument practice where you need to move around.
● Canal type earpiece brings the metronome sound directly to your ear, making the sound easy to pick out.
● Offers a wide variety of beats and rhythm variations—even odd meters are possible.
● Use the jog switch to set the tempo intuitively.
● Low power consumption for approximately 100 hours of continuous use.
● A memory backup function that automatically saves your settings from the previous use.
● Three sizes of earpieces (S, M and L) included.
SPECIFICATIONS
- Country of Manufacture: Vietnam
- Warranty: N/A
- Tempo Range: 30 – 252/min (BPM)
- Beat Settings: 0 – 9 beats
- Rhythm Settings: Quarter Notes, Duplets, Triplets, Triplets with inner beat omitted, Triplets with the third beat omitted, Quadruplets, Quadruplets with middle beats omitted, Quadruplets with the third and fourth beats omitted
- Volume Settings: 3 levels
- Pitch Settings: 3 stages
- Tempo Accuracy: +/- 0.1
- Synchronization Communications Method: Infra-red
- Speaker: 12mm Piezoelectric Speaker
- Switch Controls: Mode/Power button, Sync/Mute button, Jog Switch, Display
- Power Supply: CR2032 lithium battery (3V)
- Battery Life: Approximately 100 hours (continuous use at Tempo = 120, Beat = 4, Rhythm = Quarter Notes, Volume = Low)
- Dimensions (W x D x H): 49 x 22 x 22 mm / 1.93” x 0.87” x 0.87”
- Weight: 9 g / 0.32 oz. (including battery)
- Included Items: Owner’s Manual, CR2032 lithium battery (3V), Earpieces (S, M and L)