Obsessed...
Bedroom/Computer: ALAC -> USB Apoge Mini-DAC -> Corda Aria -> AKG k701 or Sennheiser HD650 w/Zu Mobius or Grado RS-2
Living Room: ALAC-> Airport Express Toslink -> Integra Preamp/processor -> Sennheiser HD650 w/Zu Mobius
Office: iPod Nano -> Antique Sound Labs HB1 -> Sennheiser HD595
Po...