BOSS TU-30 Pocket Sized Tuner & Metronome
BOSS TU-30 Pocket Sized Tuner & Metronome
BOSS TU-30 Pocket Sized Tuner & Metronome
BOSS TU-30 Pocket Sized Tuner & Metronome
BOSS TU-30 Pocket Sized Tuner & Metronome

BOSS TU-30 Pocket Sized Tuner & Metronome

Compact all-in-one digital tuner and metronome


  • 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

  • In stock, ready to ship
Regular price£30.00
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  • £3.99
  • 3-7 working days
  • Free delivery over £100.00

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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.

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: 680k 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.

Dry Battery (R03 (AAA) Type) x 2
Owner's Manual
Leaflet ("USING THE UNIT SAFELY", "IMPORTANT NOTES" and "Information")

Width 90 mm 3-9/16 inches
Depth 60 mm 2-3/8 inches
Height 25 mm 1 inches
Weight (including battery)90 g4 oz

"You'll be amazed what this pocket-sized unit is capable of - I use it before the show for tuning up and getting my timing tight."

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