KORG / Pitchblack Advance PB-AD ペダルチューナー

Updated tuners that have been loved by professionals and amateurs all over the world. In addition to the display with four types of display that boasts outstanding visibility, the guitar list needs such as ultra-high-precision tuning that can drive up to ±0.1 cents and true bypass specifications are stored in this compact housing.

■ Guitar/bass tuner
■ Temperament: 12 temperament
■ Measurement range: E0 (20.60Hz) to C8 (4186Hz)
■ Reference pitch range: A4=436 to 445Hz (1Hz step)
■ Measurement accuracy: ±0.1 cent
■ Input impedance: 1 MΩ (when the tuner is on)
■ Display mode: regular, strobe, half strobe, mirror
■ Connection terminals: INPUT (monaural standard jack), BYPASS (monaural standard jack), DC 9V IN, DC 9V OUT
■ Power supply: 9V type dry battery (6F22/6LR61) or AC adapter KA181 (9V)
■ Battery life (approximate)
・Turner on, approximately 60 hours continuously (using 9V alkaline batteries, A4 continuous input, display mode: regular)
・Turner on, approximately 30 hours continuously (using 9V manganese battery, A4 continuous input, display mode: regular)
■ Current consumption: Maximum 20mA
■ External dimensions: 68 (W) x 111 (D) x 47 (H) mm (including rubber feet)
■ Weight: 257 g (including batteries)
■ Accessories: 9V type manganese battery x 1 for operation check
*The supplied battery is for checking operation. Therefore, the battery life may be short.

*Batteries are also used as a power supply for holding settings, and hold calibration and display mode settings.
When the battery is removed from the unit or when the battery reaches the end of its life, the calibration will be reset to 440Hz and the display mode settings will be reset to regular.
The TUNER ON/OFF LED flashes when the battery life is approaching. Replace it with a new battery as soon as possible.

*Calibration settings are retained even when the power is off. However, if the battery is removed or the AC adapter is removed, the factory settings (440Hz) will be restored. Even if the battery is connected, the factory default settings will be restored if the AC adapter plug that is not supplied with power is inserted.