Things you can do with a Denon ASD-3W/N

When you connect an ASD-3W/N to your amp, not only does the music from your iPod sound better, you can also use the ASD-3W to wirelessly connect - or the ASD-3N to wire-connect - the amp to a PC via a router or other network device to play music from your PC on your home audio system.

ASD-1R: If you have or are thinking of purchasing a Denon product (amplifier, receiver, etc.) that already has network connectivity and you just want to enjoy music from your iPod, Denon recommends that you purchase the ASD-1R, currently available.