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CTM-40 Tuner and Metronome by DeltaLab

4,991 views · Published 25 April 2012 · 2:06 · Indexed 31 October 2026

Channel: Woodwind & Brasswind is now Music & Arts · 2012 · Music

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Buy online at: https://www.wwbw.com/DeltaLab-CTM-40-Tuner-and-Metronome-H13997-i1551602.wwbw?source=txbatube

The CTM-40 is a full-featured tuner and metronome in a convenient portable design, complete with folding metal stand.

• Here's how to tune your guitar, bass or ukulele quickly and easily.

• By the way, batteries are included so you can use your new CT-40 tuner right out of the box. 

• First, prop up the tuner with the built in metal stand.  

• If you're using an instrument with a pickup or contact mic, plug your instrument into the input jack. 

• For acoustic instruments, the on-board microphone will capture your signal clearly. We recommend a quiet environment for precise tuning, due to the sensitivity of the built-in mic. 

• Next, press the power button. Reference pitch defaults to 440 Hz. Or "A". You can adjust the reference pitch with these buttons. 

• Play a single note on your instrument. The name of the nearest note will be displayed.

• Adjust the tuning of your instrument so that the meter moves to the zero position and the green pitch guide LED is lit. 

• If you want to tune your instrument to a pitch tone, press the "Sound" button. You'll hear the tone and the note name will be displayed. Now just tune your instrument to match the reference tone. 

• To use the metronome, simply press the mode button to switch to metronome mode.

• Press the beat button briefly to choose the down-beats per measure. 

• Now press the rhythm button to choose the rhythm style. It is displayed here...

• Press the tempo buttons to choose choose from 30 to 250 beats per minute.
 Pressing play again will mute the metronome signal; now you're in visual display mode

• When you're done, just press the power/play again to stop the metronome.

• To go back to tuner mode, press and hold the mode button. 

The DeltaLab CTM40 is a powerful tool designed for years of trouble-free use.

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