Cherub GU-3 2-Band EQ Equalizer Acoustic Ukulele Preamp Pickup For Guitar Ukulele

Specifications: Brand: Cherub Item: GU-3 2Band EQ Input Impedance: 22M Frequency Response: 20HZ-20KHZ Control Range: Low Frequency: +/- 12dB at 100Hz High Frequency: +/- 12dB at 10KHz Power Supply: 2*CR2032 Coin Battery(not included) Battery Life: Only Use To EQ: About 450Hours Tuner On: About 100Hours Pick-up: Piezo Ceramic Pick-up Output Connectot: 6.35mm Dimension: 39mm* 57mm* 37mm Low Battery Check LED Package: 1* Cherub GU-3 2-Band EQ Equalizer