"The socket can feed into headphones, a hi-fi amplifier, or a sampler card."
What about active speakers? That would be the ideal solution for me.
In reply to Fuzzy:
Yes, those USB TV receivers look very good - it would be wonderful to use one on my Iyonix.
In reply to chrisevans:
How much? But please don't expect a quick sale - I was just congratulating myself on not overspending this month when I found out that tickets to see The Who go on sale this Friday - the USB radio may have to wait a month or two!