Item Name: Acoustic EQ-7545R Equalizer Guitar Preamp Piezo Pickup
Item#: EQ-7545R
Specifications:
Presence Control: ±12dB at 8KHz
Bass Control: ±12dB at 600Hz
Middle Control: ±12dB at 600Hz
Treble Control: ±12dB at 2.2KHz
Frequency Response: 20Hz - 20KHz
Power: 9V alkaline battery
Dimensions: 10.5(L) x 4.7 (W) x 6(H)cm (4 x 1.9 x 2.4inches)
