Korg Pitchblack Poly Pedal Tuner


The Pitchblack Poly features Korg’s revolutionary polyphonic tuning. Simply strum your guitar; the Pitchblack Poly will show which strings are in tune and which strings are out of tune, all in a single glance. Tuning with a traditional tuner required checking every string, one at a time – including strings that may have been perfectly in tune. Using the Pitchblack Poly’s advanced polyphonic tuning, you can quickly see which strings are out of tune and adjust only those strings, saving time and letting you get back to playing quickly! Guitar or bass (up to 6-strings) use is detected automatically, so there’s no need to change settings.

Scale12 note equal temperament

Detection Range
E0 (20.60 Hz) ~ C8 (4186 Hz)
Detection Accuracy
+/- 1 cent
Tuning Mode
Mono / Chromatic, Polyphonic / Guitar – Bass (Auto detection)
Display Mode
Regular Meter / Full Strobe / Half Strobe / Split
Calibration Range
436-445 Hz (1 Hz steps)
Flat / Capo
Flat (b): Can tune down; up to five steps (Chromatic Scale), Capo: Can transpose up; up to seven steps (Chromatic Scale)
Input Impedance
1 M Ohms (when tuner is on)
Consumption Current
Maximum 45mA
Output current
Maximum 200mA
Input (mono 1/4″ jack), BYPASS (mono 1/4″ jack), DC IN (9V), DC OUT (9V)
Power Supply
S-006P / 6F22/ 6LR61 (9V Stacked cell battery) or 9V AC adapter (KA-181)
Battery Life (Tuner on, Polyphonic tuning mode):
approximately 7 hours, using Alkaline 006P, approximately 5 hours, using Manganese 006P
(W x D x H)
68 × 120 × 47 mm / 2.68 x 4.72 x 1.85 inches (including feet)
294 g / 10.37 Oz. (including battery)
6F22 – Manganese battery x 1 for verifying operation
9V AC adapter

4 in stock