New BBE 882i Sonic Maximizer Rackmount Unit 1U With 2PCS XLR Cables 110V~50/60Hz

Alesis DEQ-230 Digital Audio Equalizer. Dual Channels. In Perfect Condition.

DBX 1231 Dual Channel 31-Band Graphic Equalizer

Alesis M-EQ 230 Dual 1/3 Octave Precision Equalizer, No Power Cord, Untested

Peavey Q231FX Dual 31-Band Graphic Equalizer with FLS

Equalizer for Home Stereo Audio System, Professional 31-Band Graphic Equalize...

BBE 462 Sonic Maximizer Stereo Enhancer Nice

ALESIS M-EQ 230 DUAL 1/3 OCTAVE PRECISION EQUALIZER 30 BAND + GAIN 1/4" RCA RM