The D Addario Equinox Headstock Tuner allows you to tune your guitar bass or other stringed instrument with pinpoint accuracy. Equipped with a highly sensitive piezo sensor this tuner precisely detects vibrations for flawless tuning even in noisy or dim environments that can throw other tuners off. The Equinox features a crisp multi-color backlit LCD display that clearly shows whether you re sharp flat or perfectly in tune making tuning hassle-free regardless of lighting conditions. Its display also pivots for ideal viewing angles on virtually any headstock. Just clip the tuner on and you re ready to dial in perfect tuning in seconds. Tune Precisely With a Highly Sensitive Piezo Sensor At the heart of the Equinox is its highly sensitive piezo sensor that precisely detects vibrations from your instrument for unparalleled tuning accuracy. Rather than relying on a microphone to pick up tones that can get distorted in loud environments the piezo sensor cuts through the noise letting you tune flawlessly even when playing live on stage with other musicians. The Equinox consistently provides reliable tuning no matter the external conditions. View Tuning Status Clearly on a Pivoting Multi-Color Display The Equinox Headstock Tuner features a crisp LCD display that pivots for ideal viewing angles on any headstock shape. The vibrant multi-color display clearly indicates whether you re sharp flat or in tune for straightforward tuning. Red and blue arrows promptly let you know which direction to turn your tuning pegs as you dial in perfect pitch. The bright backlighting also makes the display clearly visible on any dimly lit stage. Clip On and Tune Up Fast Just clip the Equinox tuner onto your headstock and you re ready to start tuning your instrument in seconds. The tuner s clip-on design ensures a secure fit on virtually any guitar bass ukulele or violin headstock without tools or adjustments required. Tune up fast before gigs or between songs without hassle. Reliably built the durable Equinox delivers precise tuning performance gig after gig. Take Your Tuning to the Next Level Equip your guitar bass or stringed instrument with the D Addario Equinox Headstock Tuner and take your tuning accuracy to the next level. With its highly sensitive piezo sensor multi-color display and clip-on convenience the Equinox makes dialing in perfect tuning quick and foolproof. Experience hassle-free studio-quality tuning anywhere your music takes you.