Used Boss GE-7 Graphic Equalizer 7-band EQ Guitar Effects Pedal

Artec SE-BEQ Bass EQ & Digital Tuner Equalizer Guitar Effect Pedal

SE-GEQ - Artec Graphic Equalizer with Tuner

Used MXR M108S 10 Band Graphic EQ Equalizer Guitar Effects Pedal

MXR six band graphic equalizer effector 835172

Used Boss GE-7 Graphic Equalizer 7-band EQ Guitar Effects Pedal

Boss Equalizer Ge-7 Graphic Effector

MXR Ten Band Graphic Equalizer Analog Pedal Model 108 for Electric Guitar