Pitchblack XS Bass by KORG is a professional chromatic pedal tuner dedicated to electric bass. Its frequency detection capability allows it to be used with all types of this instrument. It is made with an original design that integrates display switch and cabinet in a single robust element, able to fit effectively into even very articulated pedalboards.

Pitchblack XS Bass important features Bass-specific

• tuning circuitry ULTRA BUFFER technology optimized for bass


• that can be switched to True Bypass
• Original and compact design with a large LED display
High visibility meter with adjustable


• brightness High-precision


• tuning with a tolerance of only ±0.1 cent

On Pitchblack XS Bass The display and the foot switch are integrated into a single compact unit with only: 7 x 8 cm, thus allowing you to maximize the size of the Display while saving cabinet space. The cabinet itself is made of metal and powder-coated; its shape allows the switch to respond to any position, regardless of how it is pressed or what direction it is placed in

High visibility LED Meter with adjustable brightness

In addition to the larger display size, the number of LEDs on the Meter has also been increased on the Pitchblack XS Bass to further improve visibility. Its brightness can also be adjusted on two different levels, so that the Meter can always be visible in any operating condition, from the dark of the stages and outdoors where sunlight can be reflected on the screen. The triangular LED indicators on both sides flash, indicating that the correct tuning has been achieved, a reliable system for achieving stress-free the security of

High-precision tuning with a tolerance of just ±0.1 cent

By selecting the Strobe mode, it is possible to perform high-precision tuning with only ±0.1 cent of tolerance, ideal for all types of performances from live shows to recording studio sessions, where even the smallest pitch error cannot be overlooked

Four Meter Display Modes

Four types of Meter display modes can be selected according to the musician's needs. In addition to the standard "Regular Mode “, the" Strobe Mode “, the" Half Strobe Mode "and the" Mirror Mode "are available, in which two LEDs overlap from left to right and from center to center, indicating changes in frequency, direction and flow velocity of the Meter, facilitating the detection of even the smallest errors. By selecting “Mirror Mode” instead, the two LEDs will overlap from left to right and from right to

Technical specifications of Pitchblack XS Bass

• : Regular, strobe, half strobe, mirror
• Connections: 6.3 mm standard mono INPUT jack, 6.3 mm standard mono jack BYPASS, 9V IN DC terminal Power supply: ADKa181 AC adapter (9V
• ),
optional Consumption: 40mA max.

• All product names and standard names are trademarks or registered trademarks of
the respective companies.

• The appearance and specifications of the product are subject to change without notice for improvements.


• The color shades of the product may differ slightly from the actual color.