The TU-3 Chromatic Tuner from BOSS is an effect-type pedal tuner that features a smooth 21-segment LED meter with a High-Brightness mode to cut through the harshest outdoor glare. It can be used to accurately tune electric and bass guitars in various environments for applications such as live stage, theater, rehearsals, and more.

The TU-3 has Chromatic or Guitar/Bass tuning modes and features Accu-Pitch with visual-pinpoint tuning verification. It also incorporates a 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.

Finally, the TU-3 is powered by the included 9V battery. It can also power up to seven Boss compact pedals when using the optional AC adapter (sold separately). This is a tuner that no guitar or bass player should be without.

For Electric & Bass Guitars    21-Segment LED Meter    High-Brightness Mode Enhances Visibility    Accurate to +/- One Cent    Accu-Pitch Verification of Tuning    Supports Flat Tuning Mode    Tuner Auto-Mute Function    Powers for Up to Seven Effect Pedals

Related Questions and Answers

Q: 1. What is the purpose of the MAP-01 and MAP bushings?

A: The MAP-01 and MAP-02 bushings included with the Sunwayfoto MAC-14T Arca-Type & Manfrotto Compatible Clamp with Adapter Boss Set is for mounting the receiver clamp to an Arca-type, Manfrotto, or other ball head.

Q: 2. where is the on/off switch?

A: The switch, which also controls the band, is located on the front, right side, near the top.

Q: 3. What ear phone can be used on this radio?

A: Any standard wired headphone/earphone can be used. This item features a 1/8"/3.5mm headphone/audio output. If you are using wired headphones that have a 1/4" connector, adapters are available.

Q: 4. DOES THE HANDLE FOLD DOWN?

A: Yes the handle will fold down.

Q: 5. Are the balanced and unbalanced outputs active at the same time?

A: Yes. All the outputs are operational at the same time.

Q: 6. Will this sync with a TV sound bar if the bar has bluetooth? And, will both CD and AM-FM play back through the sound bar?

A: I believe the bluetooth function is only for input, not to use as an output.

Q: 7. does it have a weather band or weather alerts? thanks

A: The Panasonic RF-2400D does not include a weather band / alert feature. It is only capable of receiving an AM / FM radio signal.

Q: 8. Is the power cord included?

A: Yes it has a power cord in the box.

Q: 9. Can I get it in 220V?

A: Not in the United States. Panasonic makes units with different power supplies for use in different regions, but they only sell them in the regions where they would work. We do have a simliar radio, a QFX R-24 Portable AM/FM/SW1/SW2 Radio (Silver) BH #QFR24 • MFR #R-24, which is dual voltage.

Q: 10. Will this play pre-recorded sd cards if in wav format, and what is maximum sdhc card?

A: Yes, the Tascam CD-400U CD/SD/USB Player with Bluetooth and AM/FM Tuner can play back .WAV files from SD media. The CD-400U specifies compatibility with standard SD cards up to 2GB in size, and SDHC cards up to 32GB in size.