JE-307 5-Band EQ Equalizer Acoustic Guitar Piezo Pickup Preamp Tuner System with LCD Display$$Music

Pickup, tuner and equalizer system for acoustic guitars. 5-band EQ (BASS, MID-L, MID-H, TREB, PRES). With LCD display, easy to read the tuning information. With volume control knob and low battery check LED. Ideal for acoustic guitar players to improve the guitar sound.