Amazon.com: Audiopipe EQ-909X 9 Band Equalizer : Electronics
Amazon.com: Professional DJ Mixer, Phenyx Pro Sound Mixer w/ USB Audio Interface, 4-Channel Sound board Audio Mixer w/ Stereo Equalizer, 16 DSP Effects, Ideal for Stage, Live Gigs, and Karaoke (PTX-15) :
Amazon.com: HQRP AC Adapter/Power Supply for Behringer EQ700 Graphic Equalizer / FD300 Ultra Feedback/Distortion Guitar Effects Pedals + Euro Plug Adapter : Musical Instruments
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 :