Korg PitchBlack Portable Polyphonic Tuner (Silver)

Was £69.00

Special Price £22.00

With free shipping

With high brightness LED display

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Due back in stock in 2-3 months

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Manufacturer: Korg

Category: Recording & Playback

*Note that the price is based on when we previously had this product in stock. When placing an order for an item temporarily out of stock, in most cases the price will remain the same, however occasionally the price may be subject to change. If this is the case then we'll tell you straight away and offer a refund.



The pitchblack Portable is a guitar/bass polyphonic tuner that provides speedy and accurate tuning. The pitchblack Portable features a high-brightness LED display which provides excellent visibility, so that the pitch drift of each string is instantly and clearly visible. Korg's proprietary cable checker function is also built-in, letting you easily check for broken cables; making this unit the ideal choice for stage or studio use. The pitchblack portable lineup gives you a choice of three models: aluminum black, aluminum red, and aluminum silver. With an accuracy of +/-0.1 cents, the pitchblack Portable delivers a significant advance in guitar/bass tuning.

Key Features:

  • Large, high-brightness LED display providing excellent visibility
  • Rapid and precise polyphonic tuning, with the tuning of all strings visible at a glance
  • String Seeker function
  • Three meter display modes: regular, strobe, and half-strobe
  • Ultra-high precision tuning of +/-0.1 cents (when using strobe meter)
  • Ideal for “floating tremolo systems”
  • Korg's proprietary automatic guitar/bass (4-6 string) detection
  • Flat (5 Semitones), Capo (7 Semitones), and Drop-D tunings are also supported
  • Cable Checker warns of broken or shorted cables
  • Buffered output minimizes any change in audio quality
  • Mute function lets you tune silently
  • Cascade-connectable DC out
  • Slim horizontal body fits anywhere
  • Three choices of color: aluminum black, aluminum red, and aluminum silver
  • Additional Info

    Additional Info


    Tuning: 12 note equal temperament

    Detection range: E0 (20.60 Hz) ~ C8 (4186 Hz), sine wave

    Calibration range: A4 = 436-445 Hz (1 Hz steps)

    Detection accuracy: +/- 1 cent

    • Tuning Mode:
    • Mono / Chromatic
    • Polyphonic / Guitar – Bass (Auto detection)

    Display Mode: Regular / Strobe / Half Strobe

    *0.1 cent indication when using

    • 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)

    Current consumption: Maximum 130mA

    Output current: Maximum 200mA


    • Input /Check (mono 1/4" jack)
    • Output (mono 1/4" jack)
    • Cable Check (mono 1/4" jack)
    • DC IN (9V)
    • DC OUT (9V)
    • Power supply:
    • AA Alkaline batteries (LR6) x 2
    • Optional AC adapter (9V)-ready

    Battery life (Tuner on, Polyphonic tuning mode): Approximately 15 hours of continuous use with the tuner on (LR6, using Polyphonic input continuously, Regular meter)

    Dimensions (W x D x H):

    161 × 60 × 33 mm / 6.34 x 2.36 x 1.30 inches (including rubber feet)

    Weight: 268 g / 9.45 Oz. (including battery)

    Accessories: AA Alkaline batteries x 2 for verifying functionality

    Options: AC adapter (9V)