SYMETRIX 528E CHANNEL STRIP: MIC PREAMP, COMPRESSOR, DE-ESSER, EQUALIZER. This item is in Perfect Working Condition. You may be interested in.This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Signal Processors/Rack Effects". The seller is "sk-broadcast-media" and is located in this country: US. This item can be shipped worldwide.