Cherub GB2i - Guitar Interface for iPhone/iPad

With GB2i, you can connect your guitar to your iPhone/iPad to tune it and use many effects with the Cherub Strumtune app.

• Metronome feature
• Classic Analog Tuner
• Digital Polyphonic Tuner
• Guitar, Bass, Violin and Ukulele tuning modes
• A0-C8 reference range
• Calibration range 430 Hz - 450 Hz for A4 note
• Flat, Open G and Drop D tuning modes for guitar and bass