Roland EQ-231

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Videos (tutorials) Documents (manuals)


Roland EQ-231 Graphic Equalizer Overview

Just a short video showing you the basic features of the Roland EQ-231.

OSP EQ231 Dual 31-Band Equalizer

You can find this EQ at Stereo 31-Band ...

A.R.T. HQ-231 Equaliser

(Applied Research & Technology) A.R.T. HQ-231 Dual 31 band EQ with FEEDBACK DETECTION CIRCUIT (FDC)