The BOSS TU-2, the world's most widely used live tuner, is due for a well-deserved rest and is passing the torch to the TU-3. The TU-3 is also housed in a rock solid BOSS pedal housing. It features a 21-segment LED meter with a "High Brightness" mode, which is clearly readable even in daylight
Choose chromatic or guitar/bass tuner mode and be guided by the "Accu-Pitch Sign" function while tuning. The TU-3 also displays the note names - even for 7-string guitars and 6-string basses
And the Flat Tuning mode allows you to tune your instruments up to 6 semitones lower. Admit it, this is a lot of news under the tuner sun. Simply indispensable for guitarists and bassists!
- 21-segment LED meter with adjustable brightness.
- High Brightness mode for better daylight readability.
- "Accu-Pitch Sign" function gives an optical indication, when a note is tuned correctly.
- Chromatic and Guitar/Bass mode (tuning by string number, supports 7-string guitars and 6-string basses).
- Guitar Flat mode for "drop" tunings up to 6 semitones lower.
- Signal display is automatically turned off during tuner activation.
- Can power up to 7 other BOSS pedals.
- Type: stage tuner
- Tuning range: C0 (16.35Hz) - C8 (4186Hz)
- Reference tone: A4=436 - 445Hz (1Hz step)
- Tuning accuracy: ±1 cent
- On/off switch by foot pedal
- Indicator: battery check
- Input: 1/4" jack, input impedance: 1 MOhm
- Output: output/bypass; 1/4" jack, output impedance 10 kOhm
- Power supply: 9V battery (6F22/9V) or optional PSA AC adapter
- Current consumption: 30 mA
- Dimensions: 73 x 129 x 59 mm (WxDxH)
- Weight: 400 gr
