BOSS TU-12BW Chromatic Tuner for Brass & Wind

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Product Highlights

  • External Clip-on Contact Mic

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The TU-12BW Chromatic Tuner for Brass & Wind from Boss is ideal for keeping your wind or brass instrument in tune. This slim, sleek tuner has an internal microphone or an external clip-on contact mic for easy tuning with the Boss exclusive feature, Accu-Pitch, which verifies tuning is complete with an audible beep.

Clip the external contact mic on to your instrument for quick, accurate tuning
Accu-Pitch verifies correct pitch with an audible tone
Use the included soft case to clip your tuner to a music stand
Tuning Range E0 (20.6Hz) - C8 (4,186Hz)
Reference Signal A4 (438-445Hz)
Accuracy ±1 cent
Maximum Current Draw 12mA
Connections Mic Input: x 1
Power Requirements 3V (2 x 1.5VDC AAA)
AC Adapter: 9V PSA series (optional)
Dimensions 5.8 x 2.13 x 0.94" (147.5 x 54 x 23.9mm)
Weight 8 oz (205g)
Packaging Info
Package Weight 0.7 lb
Box Dimensions (LxWxH) 7.9 x 4.2 x 2.1"
BOSS TU-12BW Chromatic Tuner for Brass & Wind
  • 2 x AAA Battery
  • Clip-on Mic
  • Soft Case
  • 1-Year Limited Warranty
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    Batteries & Power

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    Required item: Batteries or a Power Supply (not included) are required to power this device.

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    Cable Management

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