Alpine CDA-9803 CDA-9811 CDA-7949 DVA-5200 MDA-5048 TDA-5648 CDA-7832 CDA-7837 CDA-7838 CDA-118M CDA-7864 CDA-9856 CDA-9857 CDA-9883 Ai-net to 3.5mm Aux Input Cable Headphone Jack Ainet CD Changer or anything connected to Ai-Net port will need to be disconnected while using this adapter cable. Fits:CDA-9803 CDA-9811 CDA-7949 DVA-5200 MDA-5048 TDA-5648 CDA-7832 CDA-7837 CDA-7838 CDA-118M CDA-7864 CDA-9856 CDA-9857 CDA-9883