Behringer Ultra-Q Pro PEQ2200 5-Band Parametric Equalizer Notch Filter Rackmount

Behringer Ultra Q Pro PEQ 2200 5 Band Parametric Equalizer

Rane PE17 5-Band Parametric EQ 5 Full Bandwidth Assignable Sections - NO PSU 2nd

Behringer Autocom PRO-XL Processor MDX1600 used

Behringer Composer Pro Audio Interactive Dynamics Processor MDX 2200

Behringer Composer Audio Interactive Dynamics Processor MDX 2100, Rack Mount

Vintage Rane PE15 SP15 Parametric EQ Equalizer April 1987