AudioSource EQ 200 10-Band Graphic Equalizer/Analyzer

Vintage Realistic 40-2010 Stereo Frequency Equalizer 5 Band Made in USA Tested

BSR EQ-3000 Graphic Equalizer Stereo Frequency Spectrum Analyzer 10 Band USA

AUDIOSOURCE EQ ELEVEN Graphic Equalizer Spectrum Analyzer NEAR MINT! WORKS GREAT

Technical Pro EQ7153 Dual 21 Band Professional Equalizer - Black

Technical Pro EQ7153 Dual 21-Band Equalizer with Digital Display

Black Walnut Rails. Fits Pioneer Equalizer models SG-9800, SG-9500, SG-9, SG-70

Rockville REQ42-B Black 19" 2 x 21 Band Graphic Equalizer