Description

The TM series, a ground-breaking concept of a combined tuner and metronome, boasts a wide variety of functions and outstanding visibility, and is the ultimate  tuning and rhythm training item for wind and string instruments.
The latest model, the TM-70T, further elevates the original concept making it easier to use than ever. It is not only small enough to fit in a pocket, but features a new display with improved visibility, and a new transpose function (F, Bb, Eb) , making it the ideal partner for any musician. The sound quality of the metronome and sound out has also been enhanced so that it is easy to hear even in noisy environments.

The quality, speed and accuracy of the tuning, which is essential to every performance, has also been enhanced.
The TM-70T is completely "Made in Japan", which is a testament to Korg's pride and commitment to quality as a leader in the tuner/metronome world for many years.

Features:

• Equipped with high-precision tuner function and metronome function. The two functions can be used simultaneously
• A wide detection range of C1–C8 supports a broad range of instruments
• LCD needle meter with excellent sensitivity and visibility
• Newly equipped with a transpose function that allows switching between  in F, in B♭ and in E♭ in addition to chromatic
• Improved display for better visibility, while reducing the size of the TM-70
• Improved Metronome, sound out, and sound back audio for even clearer sound
• Calibration is adjustable to match various concert pitches
• Marks are provided to indicate pure major and minor third intervals
• Sound Out mode and Sound Back mode are great ways to train your ear
• Metronome features a wide tempo range from 30 to 252 beats/minute. Choose from three types of tempo settings and 15 rhythm variations
• Long battery life of up to 250 hours
• Convenient memory backup function and auto power-off function
• Foldable stand allows the unit to stand on its own
• Universal design with icons for each function
• Black and white color variations
• Made in Japan for the highest quality control
• Separately sold CM-400 contact mic allows even higher tuning precision

Specifications

Tuner Section:

• 12-note equal temperament
• Detection Range: C1 (32.70 Hz)–C8 (4186.01 Hz) with sine wave input
• Reference Tone Generation: C3 (130.81 Hz)–C6 (1046.50 Hz) three-octave range
• Tuning Modes: meter mode, sound out mode, sound back mode
• Calibration Range: A4=410–480 Hz (1 Hz units)
• Detection Accuracy: better than +/-1 cent
• Sound Accuracy: better than +/-1 cent

Metronome Section:

• Tempo Range: Quarter note=30–252 times/minute
• Tempo Setting Method: pendulum step, full step, tap tempo
• Time Signature Range: 15 types (0–9 beats, duplets, triplets, triplets with center note omitted, quadruplets, quadruplets with center notes omitted)
• Tempo Precision: +/-0.3%

Main Specifications:

• Connectors: INPUT jack (3.5 mm monaural mini jack), headphone jack (3.5 mm stereo mini-phone jack)
• Speaker: Dynamic speaker (φ23mm)
• Power Supply: Two AAA batteries (3V)
• Battery Life: Tuner: Approximately 250/150/85 hours (backlight: off/soft/auto, continuous A4 input, using zinc-carbon batteries)
• Metronome: Approximately 200/130/75 hours (backlight: off/soft/auto, tempo 120, 4 beats, maximum volume, using zinc-carbon batteries)
• Dimensions: (W x D x H): 107 mm x 72 mm x 18 mm
• Weight: 79 g  (including batteries)

Video