Boss TU-3


Boss TU-3
Approx street price $99.00 Buy on Amazon  Search on Reverb
Key specs
Detection Accuracy Stream/Cent
Our test: ±2.06 centsCOMPARE
Flat: ±1.92 cents | Sharp: ±2.20 cents
Manufacturer's specs: ±1.0 cents
Detection Range 16.35-4186.01 Hz (C0-C8)COMPARE
Calibration range 436-445 Hz (In 1-Hertz steps) COMPARE
Responsiveness Not testedCOMPARE
Instrument tuning modes Chromatic, 6-, 7-string guitar, 4-, 5- 6-string bass
Transposition options In Chromatic mode: 1-2 semitones flat; In Guitar mode: 1-6 semitones flat; In Bass mode: 1-3 semitones flat
Programmable? No
Memory? Yes
Polyphonic? No
Display type 3-color LED
Display resolution 21 segments (10-/10+)
Optional meter display modes? Yes: Stream or Cent
Bypass mode Buffered
Volume/Boost? No
Mute? Yes
Power source 9V battery or 9V AC adapter
Battery life 14 hours; 3 hours in high-brightness mode
Auto-off/Power save? No
Battery indicator? Yes (check light)
DC out? Yes
Power consumption 30 mA max; 85 mA max in high-brightness mode
Enclosure Steel
Dimensions 73 x 129 x 50 mm (2.87 x 5.08 x 1.97 in)
Weight 390 g (14 oz)
Fine print
Warranty 5 year parts, 2 years labor
Release date 2009
Made in Taiwan
Included features High-brightness mode, Accu-Pitch feature, dual signal outputs, silent switching
Available accessories Boss PSA-120S 9v Power Adapter (250mA), Boss PCS-20A Parallel DC Cord
Notes --
  Corrections? Suggestions? Please contact us.

  Top-notch build quality and materials
  Beautiful, responsive LED display
  Dual outputs
  5-year warranty (2 years for labor)
  Limited calibration range
  Detection accuracy is just average


About the Manufacturer

BOSS is a brand name of the Roland Corporation, a Japanese manufacturer of musical equipment founded in 1972. In the U.S., Roland is headquartered in Los Angeles, California.

None available. Use the support web page

US support web page. See the international Boss site for information for other countries.

5100 S Eastern Ave, Los Angeles, CA 90040

US: +1 (323) 890-3700

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