Lyla Classic Cherub GT-5 3-Band Equalizer Acoustic Guitar Preamp Pickup Amplifier with LCD Tu Guitar String  (6 Strings)

Description:3-band equalizer, rotate Low/Middle/High to adjust volume frequency.With built-in highly accurate chromatic tuner, it has phase, reverb, and chorus effects.LED for effect on/off and battery check, replace battery when BATT. light is on.Compact size, easy to install.High sensitivity and great performance, the best choice for your guitar.Specification:Input impedance: 10MΩFrequency Response: 20Hz~20KHzControl Range: Low: +/-12dB at 100Hz Middle: +/-12dB at 800Hz High: +/-12dB at 3KHzLow battery check LEDBattery life: over 20hoursPower supply: 9V Alkaline BatteryPick-up: Piezo ceramic pick-upSize Chart:Size: Approx. 150x85x42mm/5.91x3.35x1.65inchPackage Includes:1 Piece 3-Band EQ Equalizer1 Piece Piezo Pickup Line1 Piece Battery Box2 Pieces Cut-out Template8 Pieces Screws1 Piece ManualNote:Due to the difference between different monitors, the picture may not reflect the actual color of the item.Due to manual measurement, there may be 1-2mm error in size.