FMR AUDIO RNLA7239 (Old Model DC9V) - Model: RNLA7239 - Type: Leveling Amplifier - Controls: Threshold, Gain Reduction, Release, Make Up Gain - Connections: Left/Mono In, Right In, Left/Mono Out, Right Out, Sidechain - Power Supply: 9VAC, 500mA There are no noticeable scratches, but there is some wear and tear. Operation has been confirmed to be problem-free. Please understand that this is a used item before purchasing. Basically, returns and refunds are not accepted.