Check the listing for details. AS IS UNTESTED FEI Company Preamp CDEM Part. Condition: For parts or not working. Listed at 750.00 USD. AS IS UNTESTED FEI Company Preamp CDEM Part These FEI parts are UNTESTED and are being SOLD AS IS / FOR PARTS OR NOT WORKING due to a lack of proper equipment to test it. Working condition is unknown and not guaranteed. The model or part number is not listed, so I am not 100% sure what the exact part or model is. The parts are in decent cosmetic condition with some signs of previous use such as scuffs, marks, scratches, and overall cosmetic wear. Please refer to the pictures for more detail, and feel free to message with any questions or concerns regarding this item or listing. What is shown in the photos is what is included in this deal. NOTHING ELSE IS INCLUDED. NO RETURNS AS THIS ITEM IS BEING SOLD AS IS / UNTESTED / FOR PARTS OR NOT WORKING. Fast and free shipping!!!! Thanks for buying!