5 Band EQ Pre Amp Equalizer Pickup Acoustic Guitar Preamplifier Tuner for Guitars Complete Kit,

【EXCELLENT PERFORMANCE】The pickup bar receives the vibration when playing,the equalizer receives,processes and adjusts the audio signal,and the output end is connected to the audio equipment to output the audio.Sensitive piezoelectric sensors can collect sound quickly. 【3 IN 1 EQUIPMENT】Pickup,equalizer,tuner,3 in 1 equipment,convenient to connect the sound to the guitar speaker amplifier output.Powered by one 9V battery and with low battery indicator (battery is not included). 【TUNER】Built-in tuner with LED display,bass,middle.1,middle.2,treble and presence control knobs,fit your different needs.The LED display and three signal lights show the accuracy and deviation of the corresponding scale and tone. 【EASY TO INSTALL】Easy to install and operate,you can choose to install it in your preferred place.There are cushioning sponges behind the equalizer and output,to prevent the guitar and equalizer from bumping into each other. 【WIDE APPLICATION】Stylish appearance,compact design,no feedback,suitable for acoustic guitars,suitable for small shows,party,etc.It is a practical tool for guitar player,and with the help of it,you will achieve better performance.