Korg

Korg AW-4G-BK PitchCrow-G Clip-On Tuner - Black

Studio-grade 0.1-cent tuning accuracy in a clip that's 20% smaller than the competition — the PitchCrow-G keeps your intonation locked without cluttering the headstock.

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Overview

The Korg PitchCrow-G occupies the sweet spot between the no-frills clip-ons that guitarists grab at the checkout counter and the precision strobe tuners that sit on a tech's workbench. Its 0.1-cent fine tuning function means you're catching pitch deviations that are audible in a mix — the kind of subtle sharpness on a second-fret bend or flat open G that accumulates over a session and undermines an otherwise clean track. For guitar and bass players working in recording environments where intonation integrity matters, that resolution is a meaningful step up from the ±1-cent accuracy typical of standard clip-on designs.

The physical package is remarkably refined for its price tier. The full-color LCD responds quickly to pitch changes without the lag that makes some clip-ons frustrating during fast retuning between songs. The ball-and-socket joint is stiff enough to hold its position through a full set without drifting but loose enough to reposition one-handed. The 20% size reduction over previous Korg clip-ons isn't just a marketing figure — it translates to a tuner that sits unobtrusively on a headstock during performance rather than catching the eye of the audience.

Key Features

KORG’s PitchCrow clip-on tuners can be easily attached to the headstock of your instrument for convenient and accurate tuning.

The new PitchCrow-G is the latest addition to KORG’s lineup of clip-on tuners for guitar and bass.

The PitchCrow-G is the most compact of all fully-featured clip-on tuners. Its streamlined design includes everything you need to tune accurately, quickly and is approximately 20% smaller and lighter than previous KORG models.

The PitchCrow-G has a vivid full-color LCD and dedicated guitar/bass modes, as well as a new ultra-high precision fine tuning function that allows for accuracy as great at 0.1 cents. Battery life is also approximately three times longer than previous units, allowing for approximately 24 hours of continuous operation.

The PitchCrow clip features a ball and socket joint to provide perfect adjustment that lets you put the tuner into exactly the right position

Specifications

Brand
Korg
Model
AW-4G-BK
Type
Clip-On Chromatic Tuner
Display
Full-Color LCD
Tuning Modes
Guitar, Bass
Accuracy
±0.1 cents (fine tuning)
Battery Life
Approx. 24 hours continuous
Color
Black

Frequently Asked Questions

The fine tuning function resolves to ±0.1 cents, which is genuinely close to strobe-tuner territory for a clip-on. For standard playing and session work that's more than sufficient. If you're doing precision intonation setup on a floating bridge, a dedicated strobe remains the gold standard — but for every other tuning task, this will catch deviations you can actually hear.
Korg includes a dedicated bass mode alongside the guitar mode, so low-frequency detection — particularly open B and low E on a 5-string — is tuned for the slower fundamental. The clip's vibration pickup handles bass headstock resonance accurately in both modes.
The joint holds its adjusted angle firmly without drifting during a performance, and the clamp pressure is calibrated to grip securely without marring a finished headstock. Over extended use, some players report the joint loosening slightly, but it remains repositionable and stays set once tightened in position.
At roughly 30–60 minutes of daily use, a single battery will last several months before replacement. The three-times improvement over previous Korg models means you're unlikely to encounter a dead tuner before a rehearsal — a practical, real-world upgrade.
The full-color LCD is bright enough for stage and indoor environments. Harsh direct sunlight can wash out the display somewhat, which is a common limitation across clip-on tuners at this size. The color-coded needle makes pitch direction immediately readable even at a glance in varied lighting.