Boss TU-3 Automatic Tuning

Select the chromatic or guitar/bass tuning mode and use the ultra-precise pitch verification function "Accu-Pitch Sign". The TU-3 is equipped with a display that can indicate the name of the notes of a 7-string guitar or a 6-string bass. The "Flat Tuning" mode allows the instrument to be tuned up to six semitones lower. This new tuner is called to complete the pedals of bassists and guitarists from all over the world!

• 21-segment vumeter (LED) with light intensity control
• Fashion? High Brightness? for perfect readability outdoors
• Accurate to +/- one cent
• Function? Accu-Pitch Sign? allowing visual control of tuning
• Tuning modes? Chromatic? and? Guitar/Bass? (string tuning and recognition of 7-string guitars and 6-string basses)
• Fashion? Guitar Flat? allowing the guitar to be tuned down to six semitones lower than the tuning fork
• Automatic signal cut-off when the tuner is activated
• Power up to 7 compact BOSS effect pedals
• BOSS 5-year warranty

Tuning rangeC0 (16.35Hz)? C8 (4186Hz)Tuning forkA4=436?445 Hz (1Hz step)Tuning accuracy±1 centPowerDC 9 V: Dry battery 6F22 (9 V) type (carbon), Dry battery 6LR61 (9 V) type (alkaline), AC Adaptor (PSA series optional)Consumption30 mA (DC 9 V), 85 mA (DC 9 V, when the "High Brightness" mode is activated)AccessoriesUsers, Sheet ("Safety Instructions", "Important Remarks" and "Information"), 9V Dry Battery (6F22)OptionsPOWER Adapter: PSA Series, DC Parallel Power Cable: PCS-20ADIMENSIONS AND WEIGHTAger73 mm
2-7/8 inchesDepth129 mm
5-1/8 inchesHeight59 mm
2-3/8 inchesWeight390 g
0 lbs. 14 oz.