Btuty Audio Equalizer EQ-215 Dual Channel 15-Band Equalizer Graphic Equalizer

Pyle Pro PPEQ-215 Dual 15 Band Graphic Equalizer 1U Rack Mount Pro Audio EQ Unit

dbx 215 Dual Channel 15-band Graphic Equalizer

Btuty Audio Equalizer EQ-215 Dual Channel 15-Band Equalizer Graphic Equalizer

Samson S Curve 215 Dual 15 Band Graphic Equalizer

Alesis Dual 1/3 Octave Precision Equalizer 2-Channel 15-Band Rack Mount Black

ART HD-31 High Definition EQ Model 350 1/3 Octave Graphic Equalizer Work Great

Korg KME-56 Graphic Equalizer Rack Mount Signal Processor 2-Ch Analog 1U Black