Acoustic 5-Band EQ Equalizer Guitar Preamp Piezo Pickup LCD Tuner

This 5 band equalizer has low battery automatic check function, Tone and volume control. It is essential for all acoustic guitar players who are looking to improve the sound.
Features :
With this preamp, you spend less time tweaking controls and more time playing.
Tone and volume control.
With volume, bass, middle, treble, pres control knobs.
LCD display, easy to read.
Powered by 6F22 9V battery (not included).
Low battery check LED.
Auto and manual tuning mode.

Specifications:

Control Range
Bass: +/-12dB at 60Hz
Middle: +/-12dB at 500Hz
Treble: +/-12dB at 3KHz
Presence: +/-12dB at 10KHz
Power: 6F22 9V battery (not included)
Item color: Black
Pickup size: Approx. 9.8
* 5.8
* 4.0cm/ 3.9
* 2.3
* 1.6in
Total weight:156g/ 5.5oz
Package list

1 * EQ

1 * Battery box

1 * Pickup line
8
* Mounting screws

1 * Suction cup

1 * Cable tie