Boss RGE-10 Micro Rack Series Graphic Equalizer | Reverb France
Rockville REQ42-B Black 19" Rack Mount 2 x 21 Band Equalizer 811080022000 | eBay
Amazon.com: EMB EQ76 19'' Rack Mount Dual 15 Band 4 Input Stereo Graphic Equalizer Pro DJ with 2 RCA line input and output, Removable Rack Mount Brackets and 110V/220V Switchable Power Source :