Hello - I have an excellent Pioneer PD-S703 cd player connected through Pioneer DC-Z91 amp / cassette deck. I want to connect the cd player (at least) to a mini-jack Aux-in on a sound dock speaker system. The cd player has an optical digital jack and coaxial digital jack.Can anyone help with some advise please? Thanks

Order Trends UD-10.1 USB Audio Converter and you can enjoy the music from the PC/Mac. Refer to the following video for setup: