So in my previous thread it was established that I should go for the HD650. Which I will, but they stated that I would need an amp to get the most out of the headphones. What's the best amp to get for them? Let's go with: Budget $100: Budget $200: Budget $300: Please note: 80% use with my PC (Creative Titanium X-Fi Sound card) - Games and Music 20% use with my Harmon Kardan AVR225 Receiver - Games and Movies. 0% use with portable audio products (MP3 players, iPad, laptop etc) Thanks again!