تیونر گیتار Korg GA50

Features:

• High-precision LCD needle-type meter for stable tuning
• Wide detection range with support for 7-string guitars and 5- and 6-string basses
• Built-in reference tone is ideal for ear training
• Onboard speaker makes string changing a piece of cake
• Output jack allows you to tune during a performance
• Up to 135 hours of battery life
• Mechanism to prevent the tuner from sliding off of your music stand
• Auto power-off function and memory backup