guitar acoustic 1.3 band equalizer with phase 2.LCD display,with notch & pitch control guitar acousticMET SERIESFetures:1.Classic style2.Bass,midd,treb,brilliance, notch,phase, volume3.Low battery test4.Tuner function:power, pitch, note control5.Tuner: auto manual (7B,6E,5A,4D,3G,2B,1E)6.Pitch:433-447HzSize:Equalizer:99.8mm×61.6mm×67mm Accessories:1.Piezo ceramic pickups with 2.5mm Φ plug2.6.35mm ...