For sale due to equipment replacement. Operation has been confirmed. It was kept in a rack, but there is one scratch on the top left, please check the photos. - Model: DRAWMER DL241 - Type: Dual Auto Compressor - Connection Type: XLR Input/Output - Controls: Threshold, Ratio, Attack, Release, Gain - LED Indicators: With peak indicator - Output Level: Adjustable - Expander/Gate Function: Equipped - Power supply, Instruction manual Thank you for viewing. I purchased it new at the time, but it is a used item, so please refrain from purchasing if you are sensitive to such things.