Alnicov Guitar 4-Band EQ Equalizer，HEQ-4 Preamp Amplifier Chromatic Tuner Piezo Pickup Black sound Suitable size good replacement for

Suitable size good replacement for your gutiar

unlike skin heads

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Height: 15

7V/1200mAh

Alnicov Guitar 4-Band EQ Equalizer，HEQ-4 Preamp Amplifier Chromatic Tuner Piezo Pickup Black sound Suitable size good replacement forAlnicov Guitar 4 Band EQ EqualizerHEQ 4 Preamp Amplifier Chromatic Tuner Piezo Pickup Black Description: 1. This 4 band equalizer system is essential for all acoustic guitar players looking to enhance the sound. 2. A built in chromatic tuner with high definition LCD display allows you to easily adjust the tone and provides precise adjustment. 3. Please note that the plastic face is curved, so it fits the curved side of a standard acoustic guitar. 4.