Used audio-technica AT-CR9000 & AT-SRX set. Operation confirmed. Cleaned with alcohol. Since it is used, there are small scratches, dirt, etc. Please make your decision based on the photos. Please refrain from purchasing if you are sensitive to such issues. *We have confirmed the operation here, so if you wish to cancel due to a malfunction during transportation or compatibility issues with the equipment, we will process the cancellation if you cover the return shipping costs.