Has anyone else tried one of the cheap Bravo Audio headphone amps being sold on ebay? I'm a programmer and like to be able to shut myself off from any distractions at work. I bought myself some Goldring headphones, but wanted to try and improve the output from my computer's sound card. So I put a small bid in for one of the Bravo amps and bagged it.
Well it may not be the height of audiophile heaven, but it significantly improved the sound coming from my computer. For around thirty pounds, I think its a great buy. Probably not the thing for your main headphone listening, but great for occasional use, or where you don't want to spend much.