Budget: $85 or so.
Source: PC, powered by Onkyo AVR
Isolation: I'd like some isolation. Doesn't have to be total but tones down the ambient noise.
Preferred type: Full size/over ear.
Tonal balance: I tend to lean towards balanced/neutral but something a little more fun wouldn't be unwelcome.
Past headphones: HD 598s (loved them), HD600 (a bit bass light and had a small sounding soundstage but amazing mids and tonality), DT770s (recessed mids but amazing...