Flexible chromatic guitar and bass tuner

• Precise 9-segment LED display guarantee accurate tuning
• Mute function for silent tuning
• Power and battery level LED
• Electronic On/Off switch for noise-free operation
• In/Out connections via 6.3 mm jack socket
• Stable housing with robust foot pedal
• Operation via 9 V battery or AC adaptor
• AC-adaptor and battery not included!