3-Band Acoustic Guitar Tone and Amplifier EQ Equalizer Preamp Piezo Pickup Tuner

<strong>Features:</strong><br> This equalizer helps to adjust the tone and of your guitar.<br> You can spend less time tweaking controls and more time playing.<br> You can adjust bass, middle, treble and .<br> Wide frequency from 20 HZ to 20 kHZ.<br> When it is in low power, the battery check indicator will light.<br> 1 pick to the sound.<br> 1 small sticky plate helps to fix the power leads.<br> 4 mounting screws connect the guitar firmly.<br> The outlet is 6.35mm.<br> Powered by 9V Alkaline battery (not included).<br> <br> <strong>Specifications: &nbsp;</strong><br> Bass: +/-12dB at 60Hz<br> Middle: +/-12dB at 500Hz<br> Treble: +/-12dB at 10KHz<br> Frequency Response: 20Hz - 20KHz<br> Power: 9V AIkaline battery (not included)<br> Pick﹣up: Piezo ceramic pick-up&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp; &nbsp;<br> Item color: Black<br> Item size: 9.5 * 4 * 6cm / 3.7 * 1.6 * 2.4in<br> Item weight: 111g / 3.9oz<br> Package size: Approx. 11 * 7 * 6cm / 4.3 * 2.8 * 2.4in<br> Package weight: 129g / 4.6oz<br> <br> <strong>Package list:</strong><br> 1 * EQ<br> 1 * pick<br> 4 * Mounting Screws<br> 1 * Screw Cap<br> 1 * Metal Washer<br> 1 * Sticky Plate<br> 1 * Cable Tie<br> <br> <strong>Note:</strong><br> The batteries are not included.

• This equalizer helps to adjust the tone and of your guitar.
• You can spend less time tweaking controls and more time playing.
• You can adjust bass, middle, treble and .
• Wide frequency from 20 HZ to 20 kHZ.
• When it is in low power, the battery check indicator will light.