capo mus.

[gnomi]

Помогите, пожалуйста, перевести слово capo:
Контекст:
1)Features:
- Quadra flat tuning - no need to remove a capo to tune your guitar
2) When the capo is installed, you don't need to remove it. After pressing "FLAT" button 1-4 times depending on the capo's position, you can tune it same as a normal tuning process.
3) A tight nut (or capo) will cause the string's pitch to change in step rather evenly.

Заранее спасибо!

[D-50]

каподастер