Samson CM-40 Chromatic Guitar Tuner and Metronome

Item # EB003CM40
| Mfg # SACM40
| UPC # 809164012764
Our Price: $14.99
Retail: $24.99 | You Save: 40%

The Samson CM40 Chromatic Guitar Tuner and Metronome brings precision tuning and metronome capabilities together. The Samson CM40's compact, easy-to-use design makes tuning any stringed, woodwind or brass instrument, as well as metronome training, a breeze.

As a chromatic tuner, the CM40 offers a variety of impressive features, including two modes of tuning: Tone (manual) and Meter (automatic). When using Tone mode, the CM40 guitar tuner automatically recognizes the note you're playing, while Meter mode allows you to select a reference pitch. Use its on-board microphone to adjust acoustic instruments and its 1/4-inch input connector for electronic instruments. Also, the CM40 puts a flat tuning/transposition setting at your fingertips. Ultimately, the CM40 always generates a smooth, real-time response with precise tuning accuracy that can be calibrated between 430 and 450 Hz.

The Samson CM40 also functions as a metronome. Practice along with tempos ranging from 30 to 250 bpm using the tuner's built-in speaker with volume control, 1/4-inch output and 1/8-inch headphone jack. In Beat mode, you can choose from ten different time signatures. And by using the Rhythm function, each time signature contains nine rhythm variations for practicing a wide range of styles. You will master your timing, no matter the time signature or style of music your playing.

Designed with a large, full color LCD display, as well as LED pitch/beat indicators, the CM40 can be easily used in any environment, including a dark stage. It also features an integrated kickstand for better viewing. Lastly, a convenient auto power-off function conserves the two included AAA batteries that power the CM40 if it is not in use for 10 minutes.

  • Large, full color LCD display and LED indicators
  • Tone (manual) and Meter (automatic) tuning modes
  • Built-in mic
  • Flat tuning/transposition
  • Smooth, real-time response
  • Precise tuning accuracy
  • Pitch calibration (430-450 Hz)
  • Metronome ranges from 30 to 250 bpm
  • 10 Beat settings, each with 9 Rhythm sub-settings
  • Dynamic speaker with volume control and headphone output
  • AAA batteries included

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Product Warranty Information

Tel: (631) 784-2200; Email:; Samson Website; 3 year limited warranty

  Product warrenty information

All instruments in our catalogs and on our shopping site carry the manufacturers' warranties against defects in parts and workmanship. Should a defect occur within the manufacturer's warranty period, contact us immediately.

We will be glad to help facilitate the repair or replacement as specified by the manufacturer. The manufacturer will determine whether the defect is covered under their warranty; we do not make that determination.

Please note: U.S.-based manufacturers WILL NOT honor warranties for items sold and shipped outside the U.S. Also, if a school, school district, or board of education purchases an instrument and resells it to an individual, the manufacturer considers the warranty to be void. Warranties are extended only to the original purchaser!

All warranties, stated or implied are held with the product manufacturer and they vary from item to item. Consult the documentation that came with your product for details in addition to the information below.
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Samson Technologies began in 1980 designing wireless microphone systems and has become a leader in that area. They also produce power amplifiers, mixers, wired microphones and signal processors. Samson's USB microphones are now the industry standard.
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