The world's best tuner pedal, enhanced by Waza innovation and know-how
Optimal tuning and a premium signal buffer in the same pedal
Tuning functions identical to those of the TU-3, the market reference
An improved audio circuit for exceptional transparency during signal passage
The Buffer can be turned off to enter True Bypass mode
The BOSS five-year warranty
SPECIFICATIONS
Tuning range: C0 (16.35 Hz) to C8 (4.186 Hz)
Reference notes: A4 = 436 to 445 Hz (1 Hz steps)
Tuning accuracy: +/- 1 cent
Tuning modes: Chromatic
Chromatic flat x2
Guitar
Guitar flat x2
Bass
Bass flat x3
Display Modes: Hundred Mode
Stream mode
Power supply: Alkaline battery (9V, 6LR61) or carbon-zinc battery (9V, 6F22)
AC adapter (sold separately)
Bypass: By Buffer or True Bypass
Controllers: Footswitch
OUTPUT switch (BUF/THRU SW)
MODE button
STREAM/CENT button
Nominal input level -20 dBu
Input impedance1 M ohm
Nominal output level -20 dBu
Output Impedance1k ohm
Recommended load impedance10k ohms or more
Indicator: CHECK indicator (power on indicator)
ConnectorsINPUT jack
OUTPUT jack
DC IN jack
DC OUT jack
Amperage; 60 mA (DC 9 V), 110 mA (DC 9 V, in high brightness mode)
Battery life in continuous use (These figures may vary depending on usage conditions)Alkaline: approximately 6 hours
Carbon: approximately 0.5 hours
Accessories: User Manual
Brochures (“USE THE EQUIPMENT SAFELY” “IMPORTANT NOTE” and “Information”)
Alkaline battery (9V, 6LR61)
Options (sold separately): Power adapter: PSA range
Parallel power cord: PCS-20A (DC Plug x8)
DIMENSIONS AND WEIGHT
Width73 mm
Depth129mm
Height59 mm
Weight (batteries included)460 g
• 0 dBu = 0.775 Vrms