Korg MA2 Metronome Red MA2RD

Tempo range
30 bpm to 252 bpm
Tempo settings
PENDULUM step, FULL step, TAP tempo
Beat Range
0–9 beats
Rhythms
Quarter notes, eighth notes, triplets (straight triplets, triplets with inner beat omitted, triplets with the third beat omitted), sixteenth notes (quadruplets, quadruplets with middle beats omitted, quadruplets with the third and fourth beats omitted).
Tempo accuracy
±0.02%
Reference Tone
C4 (261.63Hz) to B4 (493.88Hz) 1 octave
Calibration range
A4=410Hz to 480Hz (unit: 1Hz)
Tone accuracy
under 1cent
Connections
Headphones jack (3.5mm stereo mini jack)
Speaker
Φ15mm piezo speaker
Power Supply
Two AAA batteries, 3V
Battery Life
Approx. 100 hours (when using zinc-carbon batteries), Approx. 400 hours (when using alkaline batteries), (tempo 120, 4 beats, and max volume)
Dimensions (W x D x H)
100 ✕ 60 ✕ 16 mm / 3.94” x 2.36” x 0.63”
Weight
68 g / 2.40 oz. (including batteries)
Included Items
Two AAA alkaline batteries for verifying operation