• The world’s leading stompbox tuner, enhanced with Waza innovation and craftsmanship
• Superior tuning and premium signal buffer in one pedal
• Tuning functions are identical to the industry-standard TU-3
• Refined audio circuitry for exceptionally pure signal pass-through
• Buffer can be turned off for true-bypass operation
• BOSS five-year warranty

The Korg Sledgehammer Pro is a top-tier, professional clip-on chromatic tuner designed for guitarists and bassists who demand flawless tuning execution. As a prominent fixture of Korg’s premium "Custom Shop" series, the Sledgehammer Pro completely disrupts traditional button-based interfaces by introducing an innovative, tubular shuttle switch ring directly built into the cylinder chassis. Operating entirely via structural piezo vibration tracking, it accurately reads note frequencies through your instrument’s headstock material, delivering lightning-fast, drop-stabilized pitch registration completely isolated from external room volume or venue stage cross-talk.

Orchestral brass players, classical woodwind musicians, and private music students require an integrated training solution that develops rhythmic consistency and accurate intonation concurrently. Juggling separate, clunky metronomes and individual pocket tuners litters your sheet music stand desk, while basic mobile applications struggle to process complex acoustic overtones over room noise. The Korg TM-50 Combo Tuner Metronome pearl white edition provides a highly responsive, streamlined dual-engine utility. Combining a classic multi-octave chromatic detection circuit with an advanced timekeeping rhythm processor and interactive audio feedback, this standalone console functions as an essential daily practice workstation.

Brass bands, orchestral string sections, and private music students require a training utility that bridges the gap between mechanical rhythm and accurate intonation. Relying on separate devices clutter-maps your performance desk, while generic phone apps struggle with background interference and lack granular time-signature options. The Korg TM-50C Combo Tuner Metronome black edition delivers the perfect dual-purpose tool layout. Pairing a highly responsive liquid crystal needle-type display with an advanced rhythmic sound core and a premium clip-on contact microphone, this handheld station serves as an indispensable daily practice anchor for serious instrumentalists.

Brass bands, orchestral string sections, and private music students require a training utility that bridges the gap between mechanical rhythm and accurate intonation. Relying on separate devices clutter-maps your performance desk, while generic phone apps struggle with background interference and lack granular time-signature options. The Korg TM-50C Combo Tuner Metronome white edition delivers the perfect dual-purpose tool layout. Pairing a highly responsive liquid crystal needle-type display with an advanced rhythmic sound core and a premium clip-on contact microphone, this handheld station serves as an indispensable daily practice anchor for serious instrumentalists.

Student musicians, gigging guitarists, and mobile bass players require a dedicated, reliable handheld tuner that tracks fundamental string frequencies quickly without getting confused by room noise or complex overtones. Clunky multi-instrument clip-ons alter the weight balance of acoustic headstocks, while generic smartphone apps drain battery life and struggle with low-frequency bass registers. The Korg GA-2 Ultra-Compact Dedicated Guitar and Bass Tuner advances the global industry standard for pocket-sized tuning. Packing Korg’s world-renowned pitch-detection software into a sleek, contemporary layout featuring an expanded visual read-out and unprecedented power efficiency, this device serves as a flawless everyday setup anchor.

Orchestral brass sections, woodwind ensembles, and classical string players need a highly portable, flexible tuning utility that delivers immediate note identification with absolute signal precision. Fragile clip-on tuners alter the weight balance of acoustic instruments and clutter their aesthetic profiles, while generic smartphone apps fall short under complex acoustic horn overtones and ambient rehearsal room chatter. The Korg CA-2 Ultra-Compact Chromatic Orchestra Tuner advances the global industry standard for pocket-sized tuning. Packing Korg’s legendary pitch-detection algorithms into a slim, contemporary layout featuring an expanded visual read-out and unprecedented power efficiency, this device serves as a flawless everyday rehearsal anchor.

The Korg GripTune is an innovatively engineered, ultra-compact clip-on chromatic tuner designed for acoustic and electric musicians who demand absolute stealth and minimalism. Breaking away from traditional, bulky spring-clamp designs that stick up visibly from the top of an instrument, the GripTune features a unique, adjustable clamp mechanism. This clever hardware mount allows you to attach the tuner directly to the rear of your guitar's headstock—frequently gripping onto an individual tuning machine peg—rendering it completely invisible to the audience while remaining perfectly viewable to the performer.

The Korg Pitchclip 2 (PC-2) is an ultra-compact, high-precision clip-on chromatic tuner engineered for acoustic guitars, electric guitars, and multi-string electric basses. Built as the direct evolutionary successor to the globally popular original Pitchclip, the Pitchclip 2 refines the form factor with a noticeably thinner layout and a more streamlined display housing. Operating strictly via structural vibration tracking, it reads frequencies directly through the headstock material of your instrument, guaranteeing immediate pitch readouts while keeping your setup completely isolated from loud stage volume or ambient background noise.

Orchestral brass players, classical woodwind musicians, and student ensemble performers require a daily practice utility that anchors both their timekeeping stability and intonation tracking. Joggling individual metronomes and standalone pocket tuners on a music stand creates unnecessary clutter, while traditional compact combos force you to constantly toggle back and forth between menus. The Korg TM-60 Combo Tuner Metronome black edition completely updates this performance layout. By implementing a massive, high-contrast digital display capable of running a fluid needle-type tuner and a fully featured rhythm metronome at the exact same time, this handheld powerhouse streamlines your daily exercises.

Take complete command of your touring guitar rig or studio tracking rack with the Korg Pitchblack Pro. This professional, 1U rackmount chromatic tuner completely redefines stage precision by introducing a stunning, large-scale 3D visual meter display that can be scanned effortlessly from distances of several meters. Despite its standard 19-inch rack-ready footprint, the Pitchblack Pro features an ultra-lightweight, slimline chassis that measures less than 2 inches deep—allowing it to fit seamlessly into shallow wireless racks, portable effects cases, and custom pedalboard power bays alike.

Orchestral woodwind, brass, and traditional string musicians face unique hurdles when adjusting intonation under real-world performance conditions. Unlike standalone benchtop tuners that require complex microphone setups, a standard clip-on guitar tuner lacks the transposition parameters and delicate clip shapes needed for classical instruments. The Korg AW-2+ Clip-On Orchestral Chromatic Tuner solves this problem completely. Featuring built-in transposition tracking, specialized acoustic and vibration-sensing paths, and a modular dual-clip package, this professional device secures a highly accurate reading on nearly any concert instrument.

Add a touch of charm to your practice sessions with the limited-edition Korg AW-3M-KTPK Dolcetto Hello Kitty Clip-on Tuner and Metronome. Featuring an adorable, vibrant Kitty Pink finish with the iconic Hello Kitty graphic, this versatile music accessory combines legendary Korg precision with a fun, eye-catching design. Engineered with a heavy-duty, all-around clip, it attaches directly to your instrument to pick up vibrations, providing hyper-accurate tuning even in noisy environments like classrooms, band rooms, or busy stages.

The Korg AW-3M-KTWH combines elite, studio-grade tuning circuitry with a world-famous design aesthetic. Produced as an exclusive, limited-edition collaboration, this model takes the rugged, high-performance architecture of Korg’s premium Dolcetto (AW-3M) orchestral tuner and styles it with a clean "Kitty White" color scheme and signature Hello Kitty branding. Engineered to mount universally across a sweeping variety of orchestral and band instruments—including cellos, double basses, clarinets, saxophones, and brass bells—the AW-3M-KTWH balances standout personality with professional, resonance-isolated pitch tracking.  

Gigging guitarists, session bass players, and home studio tracking musicians require an expansive library of professional amplifier tones and modulation effects without cluttering their floor setups with massive, fragile multi-effects boards. Carrying isolated patch cables, individual vintage stompboxes, and external power supplies creates endless troubleshooting bottlenecks, while practicing silently on the road often forces you to compromise on your core gain dynamics. The Korg Pandora Stomp Multi-Effects Processor Pedal black edition delivers the ultimate compact solution. By packing Korg’s legendary REMS modeling engine, a full studio multi-effects chain, backing rhythm loops, and an independent master tuner into a heavy-duty die-cast metal enclosure, this pedal turns your desktop practice rig into a plug-and-play pedalboard asset.

Gigging guitarists, session bass players, and home studio tracking musicians require an expansive library of professional amplifier tones and modulation effects without cluttering their floor setups with massive, fragile multi-effects boards. Carrying isolated patch cables, individual vintage stompboxes, and external power supplies creates endless troubleshooting bottlenecks, while practicing silently on the road often forces you to compromise on your core gain dynamics. The Korg Pandora Stomp Multi-Effects Processor Pedal ivory edition delivers the ultimate compact solution. By packing Korg’s legendary REMS modeling engine, a full studio multi-effects chain, backing rhythm loops, and an independent master tuner into a heavy-duty die-cast metal enclosure, this pedal turns your desktop practice rig into a plug-and-play pedalboard asset.

Professional touring guitarists, bassists, and live sound engineers require an on-stage tuning pedal that combines absolute visual readability with absolute signal transparency. Cheap plastic tuner boxes degrade your raw guitar tone through poor internal buffering, wobble underfoot, and wash out completely under bright concert festival lighting. The Korg Pitchblack Chromatic Pedal Tuner delivers a premium staging solution. Packed inside an ultra-rugged aluminum frame that fits seamlessly onto any standard effects pedalboard, this industry-standard utility balances extreme detection accuracy with zero tonal footprint.

The Korg Dolcetto (AW-3M) is a heavy-duty, high-precision clip-on chromatic tuner specifically engineered to meet the strict demands of orchestral musicians, ensemble players, and large instrument tracking. Featuring a robust, wide-opening universal clamp mechanism, this master model is designed to anchor flawlessly onto thick wooden pegs, scroll headstocks, or orchestral frames—such as cello bridges, double bass scrolls, and heavy woodwind barrels. Operating via an advanced, high-sensitivity internal piezo vibration sensor, it tracks pitch purely through physical material contact, keeping your tuning entirely isolated from ambient room chatter or overlapping instruments.

Stay perfectly in tune, anywhere you play. The Korg Pitchjack is the ultimate compact, plug-in tuner for guitarists and bassists who need quick, accurate results on the go. Its innovative folding design plugs directly into your instrument’s output jack, making it incredibly portable—you can even attach it to your keychain or guitar case. Whether you are playing a seven-string guitar, a six-string bass, or require flat tuning down to seven semitones, the Pitchjack handles it all with ease. Plus, the built-in LED flashlight ensures you can find your instrument's jack or navigate dark stages effortlessly. Don’t let tuning hold you back; get the reliable, high-precision tuning you need in a sleek, pocket-sized package.

Keep your instrument perfectly in pitch with the Korg CA-50 Chromatic Tuner. Designed specifically for brass, woodwind, and string players, this pocket-sized pocket device delivers high-precision tuning anywhere you practice or perform. Featuring a massive, ultra-readable LCD display with a high-contrast digital needle meter, it makes checking your pitch fast and effortless under any stage lighting.

Achieve quick, uncompromised tuning accuracy anywhere with the ultra-portable Korg Pitchjack Plug-In Guitar and Bass Tuner in pristine white. Purpose-built for musicians who value immediacy and minimal gear baggage, this street-smart chromatic tuner features an integrated, folding 1/4-inch phone plug that inserts directly into your instrument's output jack. This physical connection lets you tune smoothly on stage, in rehearsal rooms, or backstage without running long cables or worrying about ambient room noise drowning out external microphone pickups.

The Korg Pitchblack X Pro is a professional rackmount chromatic tuner engineered for guitarists and bassists who demand maximum tuning accuracy, visibility, and signal integrity in live and studio environments. Featuring a large high-brightness LED display, ultra-precise tuning accuracy down to ±0.1 cent, and Korg’s advanced ULTRA BUFFER circuitry, it preserves tone clarity across complex pedalboards and rack systems. Designed for stage reliability, the Pitchblack X Pro delivers fast response, silent tuning, and robust build quality suitable for touring professionals.

Achieve flawless tuning accuracy anywhere from your bedroom to the main stage with the ultra-compact Korg Pitchclip 2+ Clip-On Tuner. Taking the simplicity of classic clip-on design to the next level, this premium tuner features a significantly upgraded display boasting 2.5 times more LED meters for unparalleled pitch resolution. Designed with an advanced, rubber-cushioned high-grip clip, it attaches securely to the headstock of any guitar, bass, or ukulele, tracking the direct vibrations of your instrument flawlessly even in loud, crowded rooms where microphone-based tuners fail.

The Korg Headtune HT-G1 is a compact, clip-on chromatic guitar tuner featuring a unique design that mirrors a traditional guitar headstock, complete with an LED peg indicator interface and an adjustable viewing angle.

Tuning your bass guitar has never been more intuitive. The Korg Headtune HT-B1 is a uniquely engineered clip-on tuner built explicitly for 4-string bass guitars. Designed in the literal shape of a traditional bass headstock, it removes all the guesswork out of tuning. Perfect for beginners and gigging musicians alike, this clever design lets you see exactly which tuning peg you need to turn at a single glance, keeping your instrument perfectly in pitch without any confusion.

Tuning your ukulele has never been more intuitive. The Korg Headtune HT-U1 is a uniquely engineered clip-on tuner built explicitly for 4-string ukuleles. Designed in the literal shape of a traditional ukulele headstock, it removes all the guesswork out of tuning. Perfect for absolute beginners and gigging musicians alike, this clever design lets you see exactly which tuning peg you need to turn at a single glance, keeping your instrument perfectly in pitch without any confusion.

Orchestral students, brass band musicians, and ensemble performers need a reliable, hyper-portable tuning solution that delivers quick visual feedback under erratic stage lighting. Standard handheld tuners are bulky, clutter music stand desks, and obscure sheet music layouts during crucial page turns. The limited-edition Korg Slimpitch SLM-1CM-KTPK Chromatic Tuner addresses these workflow pain points. Merging a beautiful, licensed pink Hello Kitty aesthetic with Korg's serious, high-performance pitch-sensing hardware, this standalone pocket tuner secures onto performance rigs effortlessly while delivering elite-tier precision.

Orchestral students, brass band musicians, and ensemble performers need a reliable, hyper-portable tuning solution that delivers quick visual feedback under erratic stage lighting. Standard handheld tuners are bulky, clutter music stand desks, and obscure sheet music layouts during crucial page turns. The limited-edition Korg Slimpitch SLM-1CM-KTWH Chromatic Tuner addresses these workflow pain points. Merging a beautiful, licensed Hello Kitty White aesthetic with Korg's serious, high-performance pitch-sensing hardware, this standalone pocket tuner secures onto performance rigs effortlessly while delivering elite-tier precision.

Keep your guitar or bass perfectly in tune while preserving your flawless tone with the Korg Pitchblack XS Chromatic Pedal Tuner. This next-generation stompbox features a unique design where the entire large LED display acts as the footswitch, maximizing screen size while minimizing its footprint on your pedalboard. With a stunning display brightness mode and an ultra-precise tuning accuracy down to ±0.1 cents in strobe mode, matching your pitch on a dark or sunlit stage is both effortless and instant.

Student musicians, gigging guitarists, and bass players require a simple, reliable handheld tuner that tracks fundamental string frequencies quickly without getting confused by room noise or complex overtones. Clunky multi-instrument clip-ons add unneeded weight to your headstock, while generic smartphone apps drain battery life and struggle with low-frequency bass registers. The Korg GA-30 Dedicated Guitar and Bass Tuner offers the perfect streamlined, standalone utility. Packing Korg’s legendary pitch-detection processing into a ultra-slim, pocket-sized blueprint, this reliable device makes everyday instrument calibration completely effortless.

Extended-range guitarists, multi-string bass players, and performing live musicians need a specialized tuning utility that locks onto extreme low frequencies instantly without meter bounce or delay. Basic multi-instrument tuners often lack the algorithmic depth to capture a low-B bass string, while fragile clip-ons force you to unplug your signal cable just to run a quick test between songs. The Korg GA-40 Dedicated Guitar and Bass Tuner addresses these exact performance problems. Re-engineered with an enlarged visual tracking screen, dedicated extended-string preset matrix, and a physical inline bypass output terminal, this pocket-sized utility serves as an indispensable daily setup anchor.

Student musicians, gigging guitarists, and mobile bass players require a simple, reliable handheld tuner that tracks fundamental string frequencies quickly without getting confused by room noise or complex overtones. Clunky multi-instrument clip-ons add unneeded weight to your headstock, while generic smartphone apps drain battery life and struggle with low-frequency bass registers. The Korg GA-1 Ultra-Compact Guitar and Bass Tuner offers the perfect streamlined, standalone utility. Packing Korg’s legendary pitch-detection processing into an incredibly thin, wallet-sized footprint, this reliable device makes everyday instrument calibration completely effortless.

Orchestral brass players, classical woodwind musicians, and student ensemble performers require a highly adaptive tuning utility that can process any musical note quickly and accurately. Instruments using specialized transposing keys can cause confusion on dedicated guitar tuners, while generic smartphone tuning apps struggle to stabilize their needles around complex horn overtones and ambient room noise. The Korg CA-30 Chromatic Orchestra Tuner delivers the ultimate all-in-one handheld solution. Packing Korg’s world-renowned pitch-detection software into a ultra-slim, travel-ready blueprint, this flexible device tracks everything from low brass registers to high woodwind frequencies with total precision.