The MA-30 has an adjustable volume control and features a tempo range of 40-208 beats per minute. Thirteen different rhythm patterns, such as duplets, triplets, triplets with inner beats omitted, quadruplets, and quadruplets with inner beats omitted, are provided for practicing a variety of musical styles. Twelve reference pitches (C4-B4) and a wide calibration range (413Hz-420Hz, 438Hz-445Hz in 1Hz units) are also included, allowing for easy pitch adjustment to suit the type of music being played.

Additional features include a Tap function for quickly setting tempo, a unique Memory backup function that automatically remembers tempo, beat, calibration and reference pitch settings when the power is turned off, a highly visible liquid crystal pendulum, and a 1/8" earphone jack for private practice.

The MA-30 has an extremely long battery life (approximately 250 hours of continuous use from two AAA batteries), measures a compact 4.09"(W) x 2.52"(D) x 0.59"(H), and weighs .17 lbs. (including batteries).

Features:
• Highly visual liquid crystal pendulum
• 13 different rhythms are built-in so you can practice to more than a click track
• Rhythms include duplets, triplets, triplets with inner beats omitted, quadruplets, and quadruplets with inner beats omitted
• Twelve reference pitches C4 -B4 for you to tune to
• Adjustable calibration (438-445 Hz)
• Adjustable volume
• Tempo adjusts from 40-208 bpm
• Tap function for setting the tempo
• Earphone jack so only you can hear it
• Memory backup function
• Approximately 250 hours of continuous use
• Dimensions: 4.09(W) x 2.52(D)x 0.59 (H) in.
• Weight .17 lbs. (including batteries)