D'addario Ct-17 Eclipse Clip On Chromatic Guitar Tuner - Green

Introducing the D'Addario Ct-17 Eclipse Clip-On Chromatic Guitar Tuner in Green—an ultra-compact tuning companion built for musicians who demand quick, precise tuning on stage or in the practice room. With a bright full-color vertical display, this tuner makes pitch readable at a glance, even under demanding lighting.

Why this tuner stands out

• Fast, accurate chromatic tuning delivers reliable pitch detection for guitars in any tuning—from standard to alternate tunings—so you stay in tune between songs and takes.
• Clip-on convenience attaches securely to the headstock, sensing your guitar’s pitch instantly without proximity concerns.
• Full-color vertical display provides crisp, easy-to-read feedback from any angle, helping you tune quickly during performances or jam sessions.
• Auto power-off conserves battery life after periods of inactivity, so you’re ready when you need it without worrying about drained cells.
• Pitch calibration lets you customize the reference pitch to match your ensemble or venue requirements, ensuring perfect intonation across instruments.
• Multi-swivel viewing and versatile mounting let you position the screen exactly where you want—whether you’re right- or left-handed, and whether the tuner sits in front of or behind the headstock.
• CR2032 battery included out of the box, so you can plug in and start tuning right away.
• Designed by musicians for musicians from D’Addario, a name trusted for dependable accessories that perform under real-world playing conditions.
• Color variety the Eclipse line is available in multiple colors, with this model offering a striking green finish that stands out on dark stages or subtle practice spaces.

Ideal use cases

Live performance: Tune between set changes without stepping off stage. Practice sessions: Quickly verify pitch during runs or riffs. Recording and studio work: Maintain precise tuning through multiple takes. Beginners to seasoned players alike will appreciate the intuitive interface and reliable performance.

How it helps you play better

Because tension and pitch can drift with temperature, humidity, or string changes, a fast, dependable tuner like the Ct-17 Eclipse minimizes tuning downtime, keeps your whole rig listening in harmony, and reduces the guesswork during fast passages. Its discreet footprint and adjustable viewing angle mean you won’t block your guitar’s headstock or your line of sight while tuning.

What to expect in practice

Clip it on, calibrate if needed, select chromatic mode, and watch the display as you tune. If you’re working with a tempo or groove, you can tune during rests without interrupting your flow. The built-in auto power-off helps conserve battery so you don’t have to worry about leaving it on after a session.

With the Ct-17 Eclipse, you get a purpose-built tuning tool that integrates seamlessly into your rig: compact, fast, and musician-approved tuning—wherever you play, however you play.