Presenting the Boss TU-3 Chromatic Tuner Pedal, the updated version of their very popular TU-2.
The world’s top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new TU-3. Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare.
Choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU-3 incorporates a convenient Note Name Indicator that can display notes of 7-string guitars and 6-string basses, while the Flat-Tuning mode can support up to six half-steps. It’s the new-standard tuner that no guitarist or bass player should be without!
The TU-3 Features:
The world’s top-selling stage tuner, the BOSS TU-2, evolves and improves with the debut of the new TU-3. Housed in a tank-tough BOSS stompbox body, the TU-3 features a smooth 21-segment LED meter with a High-Brightness mode that cuts through the harshest outdoor glare.
Choose between Chromatic or Guitar/Bass tuning modes, and enjoy visual pinpoint tuning verification with the Accu-Pitch Sign function. The TU-3 incorporates a convenient Note Name Indicator that can display notes of 7-string guitars and 6-string basses, while the Flat-Tuning mode can support up to six half-steps. It’s the new-standard tuner that no guitarist or bass player should be without!
The TU-3 Features:
- 21-segment LED meter with brightness control
- High-Brightness mode enhances meter visibility outdoors
- Accurate to +/- one cent
- Accu-Pitch Sign function provides visual verification when tuning is complete
- Chromatic and Guitar/Bass mode (tune by string number, with support for 7-string guitars and 6-string basses)
- Flat tuning is supported with Guitar Flat mode, which allows for “drop” tunings up to six semitones below standard pitch
- Tuner automatically mutes when the tuner is on
- Supplies power for up to seven BOSS compact effect pedals
- BOSS five-year warranty
Tuning Range: C0 (16.35 Hz)--C8 (4,186 Hz)Reference PitchA4 = 436--445 Hz (1 Hz step
Tuning Accuracy: +/- 1 cent
Modes:
Chromatic
Chromatic flat x2
Guitar
Guitar flat x2
Bass
Bass flat x3
Display mode:
Cent mode
Stream mode
Power Supply:
Carbon-zinc battery (9V, 6F22) or Alkaline battery (9V, 6LR61)
AC adaptor (sold separately)
Bypass: Buffered bypass
Controls:
Pedal switch
MODE button
STREAM/CENT button
Nominal Input Level: -20 dBu
Input Impedance: 1 M ohm
Nominal Output Level-20 dBu
Output Impedance: 1 k ohm
Recommended Load Impedance: 10 k ohms or greater
Indicator: CHECK indicator (Serves also as battery check indicator)
Connectors:
INPUT jack
OUTPUT jack
BYPASS jack
DC IN jack
DC OUT jack
Current Draw: 30 mA (DC 9 V), 85 mA (DC 9 V, when High Brightness mode is on)
Expected battery life under continuous use:Carbon: Approx. 12.0 hours, Alkaline: Approx. 23.5 hours *These figures will vary depending on the actual conditions of use.
Accessories: Owner's Manual
Tuning Accuracy: +/- 1 cent
Modes:
Chromatic
Chromatic flat x2
Guitar
Guitar flat x2
Bass
Bass flat x3
Display mode:
Cent mode
Stream mode
Power Supply:
Carbon-zinc battery (9V, 6F22) or Alkaline battery (9V, 6LR61)
AC adaptor (sold separately)
Bypass: Buffered bypass
Controls:
Pedal switch
MODE button
STREAM/CENT button
Nominal Input Level: -20 dBu
Input Impedance: 1 M ohm
Nominal Output Level-20 dBu
Output Impedance: 1 k ohm
Recommended Load Impedance: 10 k ohms or greater
Indicator: CHECK indicator (Serves also as battery check indicator)
Connectors:
INPUT jack
OUTPUT jack
BYPASS jack
DC IN jack
DC OUT jack
Current Draw: 30 mA (DC 9 V), 85 mA (DC 9 V, when High Brightness mode is on)
Expected battery life under continuous use:Carbon: Approx. 12.0 hours, Alkaline: Approx. 23.5 hours *These figures will vary depending on the actual conditions of use.
Accessories: Owner's Manual
SIZE AND WEIGHT:
Width: 73 mm 2-7/8 inches
Depth: 129 mm 5-1/8 inches
Height: 59 mm 2-3/8 inches
Weight (including battery): 390 g 14 oz
* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.
Width: 73 mm 2-7/8 inches
Depth: 129 mm 5-1/8 inches
Height: 59 mm 2-3/8 inches
Weight (including battery): 390 g 14 oz
* 0 dBu = 0.775 Vrms
*The specifications are subject to change without notice.
We are open Tuesday-Saturday from 10am until 6pm CDT.
Any order placed before 3pm CDT Tuesday through Saturday is processed for shipment the same day. Orders placed Sunday-Monday will be processed for shipment the following Tuesday.
For Free Shipping items, Effects pedals and small goods items are generally shipped via USPS Priority Mail, and Guitars and Amplifiers are generally shipped via UPS Ground.
Due to our central location in the middle of the US, most orders will be delivered within 1-3 days delivery time.
Other shipping methods are available (at an additional cost), including next day air.
Please call us directly at (972)540-6420 if you have any questions regarding shipping for your order.
