Boss TU-30 - Tuner & Metronome


In stock
Weight:  0.10
Price: $44.99
Out of stock
1 in stock.


For years, the TU-80 Tuner & Metronome has been an essential tool for musicians and music educators everywhere. With the TU-30, BOSS delivers the TU-80’s main features in an even more compact size. All the basics are carried over, including Accu-Pitch, multiple tuning modes and rhythm patterns, the ability to sound reference pitches, and more. Combining trusted BOSS tuning with a versatile metronome, the TU-30 is a must-have companion for learning, practice, and performing.


TU-30 Features:

  • Pro BOSS tuner and versatile metronome in one
  • Supports chromatic tuning, guitars, basses, and flat tuning
  • Convenient Accu-Pitch function sounds a tone when you’ve reached the correct pitch
  • Reference pitch function makes it easy to verify tuning by ear
  • Metronome features multiple rhythm styles and visual display
  • Instrument input for tuning electric guitars, basses, and other instruments
  • Built-in mic for tuning acoustic instruments
  • Runs on two AAA batteries



  • Reference Pitch:
  • A4 = 435 Hz--446 Hz
  • Tuning Range:
  • E0 (20.6 Hz)--C8 (4,186 Hz)
  • Internal Tuning Accuracy:
  • +/-1 cent



  • Tempo:
  • 30--250
  • Rhythm Style:
  • Quarter note, Eighth rest and eighth note, Eighth note, Triple, Triple with center rest, Sixteenth note, Clave (3-2, 2-3)
  • Beat:
  • 0--9



  • Input Impedance
  • 680 k ohms
  • Indicator
  • LCD Display, Tuning Guide LED
  • Connectors
  • Input jack
  • Power Supply
  • Dry Battery (R03/LR03 (AAA) Type) x 2
  • Power Consumption
  • 15 mA (Metronome mode)
    8 mA (Tuner mode and A4 = 440 Hz input)
  • *Expected battery life under continuous use (Carbon):
  • Approximately 50 hours (A4 continuous input).
    These figures will vary depending on the actual conditions of use.
  • Accessories
  • Dry Battery (R03 (AAA) Type) x 2

Model: TU30
Manufacturer: Boss