Or at the very least step up the $30 for SR-80s. The SR60s are are very noticeably inferior. IMO, once you get to the SR80, the improvement per dollar ratio falls off a cliff as you edge your way up).
I'm using an E-mu 0404 for source to a Presonus HP4 that acts as my headphone amp and the preamp to my digitally amped loudspeakers. You can get the 0404 for less than $80 at retail with MiRs, Guitar Center carries the HP4 for MSRP $99, and the SR-80s are usually $100 shipped (all USD). Not the best kit in the world, but you're going to have an extremely hard time beating it for the price.
Now, if you've got more money to spend . . .

Kensai