Detail 01
MicroTune technology and backlit LCD
The display shows the played note and its pitch accuracy in real time.
Product detailSKU #1500000337397
D'AddarioEquinox USB Rechargeable Headstock Tuner - Black
1/6
Independent shopping perspective
The Korena take
The Equinox is a black clip-on headstock tuner built for hands-free tuning on guitar, bass, ukulele, mandolin, and other listed stringed instruments with a headstock. Its MicroTune system and backlit LCD provide note and real-time pitch feedback while you play. Recharge by USB instead of replacing batteries; the integrated lithium-ion battery is rated for more than 12 hours of tuning time, and the display includes a battery-level indicator.
Strong match
Who this is for
- Practice or performance tuning where clip-on, hands-free visual feedback keeps setup moving.
- Players using listed headstock-equipped stringed instruments and wanting USB recharging.
Consider the trade-offs
When to look elsewhere
- Instruments without a headstock suitable for the adjustable clip.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Over 12 hours of tuning time
The integrated rechargeable lithium-ion battery is rated for more than 12 hours between charges.
Detail 03
438–445Hz selectable reference pitch
You can choose a reference pitch within that range; 440Hz is the default reference.
Final check
Know before you order
- 01Confirm your instrument has a headstock compatible with the adjustable clip.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01Does it need disposable batteries?
No. It has an integrated rechargeable lithium-ion battery and includes a USB cable for charging.
02Which instruments are listed for the clip?
Most electric and acoustic guitars, bass guitars, mandolins, and other headstock-equipped stringed instruments are listed.
03Can I change the reference pitch?
Yes. It can be set from 438Hz to 445Hz, with 440Hz as its reference pitch.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
1 detailsPickups & controls
- Pickup Configuration
- Piezo
1 detailsBody & build
- Color
- Black
