Skip to content
Sell Your Gear For Cash - Click Here For A Quote
Sell Your Gear For Cash - Click Here For A Quote

Boss TU-3 Electric Guitar Tuner Pedal

Out Of Stock
Original price £85.00 - Original price £85.00
Original price £85.00
£85.00 - £85.00
Current price £85.00
Email me when item back in stock!

The Boss TU-3 Electric Guitar Tuner is a chromatic tuner encased in a hard stompbox body. A mighty companion for gigging.

The Boss TU-3: Raising the standard of Electric Guitar Tuners!
The most popular stage tuner, the Boss TU-2 has evolved in to the Boss TU-3. It has more lights, more accuracy and faster response!

This Boss tuner pedal is housed in the same tank-tough stompbox body as it's brethren (which it can supply power up to 7 of, if you link them together).

It has a High-brightness mode for when you are playing outdoors, an Accu-Pitch Sign to highlight when tuning is complete and Note Name display.

It supports 7-String Guitars, 6-String Basses and drop down tuning up to six semitones below standard pitch.

When you're connected using the Output connector, the pedal will mute the sound whilst you tune silently (between songs for example). If you choose the bypass output however, you will continue to be heard and tune at the same time. You can also use the tuner to split the signal up if you wish to take it to different outputs.

If you want the best Tuner pedal available then choose the Boss TU-3 Tuner.

Boss TU3 Specifications

Tuning Range
C0 (16.35Hz)–C8 (4186Hz)

Reference Pitch
A4=436–445 Hz (1Hz step)

Tuning Accuracy
±1 cent

Power Supply
DC 9 V: Dry battery 6F22 (9 V) type (carbon), Dry battery 6LR61 (9 V) type (alkaline), AC Adaptor (PSA series: optional)

Current Draw
30 mA (DC 9 V), 85 mA (DC 9 V, when High Brightness mode is on)

Owner’s Manual, Leaflet (“USING THE UNIT SAFELY,” “IMPORTANT NOTES,” and “Information”), Dry battery/9 V type (6F22)

AC adaptor: PSA series, Parallel DC cord: PCS-20A

Size and Weight

73 mm2-7/8 inches

129 mm5-1/8 inches

59 mm2-3/8 inches

390 g0 lbs. 14 oz.

In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice.