certain iPods will output a digital music stream, like the most recent ones, but the vast majority of the older ones (like the 5G iPod video) only outputs an analog signal out of the 30 pin connector. This means you have to buy a recent iPod and get a dock for it that has a digital coaxial or optical output in the back, then connect that to your integrated or DAC input. If you want to be iPod based, I recommend you go this route.
If you are apple-based, you might be able to control the iPod via AirTunes or whatever. I'm a PC, so can't advise in this area.
If you have an iPod, you most likely have a laptop or computer on which you are storing/managing your digital music. Use that computer's USB-A output, get a USB-A to USB-B cable, and connect your computer to the MF A5.5's USB-B input, try that too. You can get iPad apps that control your computer's iTunes or JRiver software. **then you don't have to get up to swap albums**
If you are apple-based, you might be able to control the iPod via AirTunes or whatever. I'm a PC, so can't advise in this area.
If you have an iPod, you most likely have a laptop or computer on which you are storing/managing your digital music. Use that computer's USB-A output, get a USB-A to USB-B cable, and connect your computer to the MF A5.5's USB-B input, try that too. You can get iPad apps that control your computer's iTunes or JRiver software. **then you don't have to get up to swap albums**