Cherub WST-645 CLIP TUNER
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- This item is covered for 3 years
Essential Information About the WST-645 Chromatic Clip Tuner
Essential Information About the WST-645 Chromatic Clip Tuner
- Ultra-precise chromatic clip tuner for guitar and string instruments, with fast and reliable reading
- Guitar mode with compensation for better tuning accuracy and more natural harmonization during play
- Patented auto-on system: powers on by lifting the screen and off by lowering it, no button needed
- Rechargeable Li-ion battery via USB-C, approximately 6 hours of autonomy, ideal for rehearsals and on stage
Manufacturer Information
Cherub
https://www.cherubtechnology.com
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Safety manager:
Algam SAS
Email: contact@algam.net
Address:
A Modern Tuning Solution Designed for Guitar
The Cherub WST-645 was designed to make tuning simpler, more musical, and smoother in daily use. Its guitar tuning mode with compensation, inspired by compensated tuning approaches, helps your instrument stay more consistent across the entire fretboard, especially useful when playing open chords or positions rich in harmonics. The color LCD screen offers immediate readability, even in low-light environments, while the clip ensures excellent stability on the instrument's headstock. Thanks to the automatic power on/off feature, you save time between songs: lift the screen, tune, then fold it back down, simply.
Technical specifications
| Built-in microphone | No | Tuning range | A0 - C8 |
| Category | tuner | Color | Black |
| Type | Rechargeable battery | Weight | 25 g |
| Instrument | guitar | Dimensions (mm) | 51 x 31 x 34 |
| Connections | USB | ||
| Weight (kg) | 25 g | Display | color LCD screen |
| Tuning modes | guitar (standard), guitar (compensated), bass, ukulele | Accuracy | plus or minus 1 cent |
| Compensated guitar tuning | exclusive mode, harmonization while playing | Battery life | approximately 6 hours of operation |
| Automatic power on/off | patented auto-on system, activated by raising or lowering the display module | Included accessory | USB-C charging cable |
Questions frequently asked
Does the Cherub WST-645 offer compensated tuning for guitar?
A guitar mode with compensation is available in addition to the standard guitar mode. This approach helps maintain greater consistency across the fretboard. It is recommended for open chords and positions rich in harmonics.
Which instruments are compatible with this clip-on tuner?
Dedicated modes cover guitar, bass, and ukulele. The tuning range extends from A0 to C8.
What is the accuracy of the Cherub WST-645?
The declared accuracy is plus or minus 1 cent.
How is the tuner recharged and what is its battery life?
Charging is done via USB thanks to the built-in rechargeable battery. The stated battery life is approximately 6 hours of operation.
Is the display readable on stage or in the dark?
The display uses a color LCD screen designed for immediate readability in low-light environments. It lights up when the screen is lifted and turns off when folded back. Weighing 25 g and measuring 51 x 31 x 34 mm, the clip remains compact on the instrument's headstock.



