How powerful of an amp do I need to power these. They are only 280 usd on Amazon (Used Like New). Right now I have a Fiio e6 amp. Willing to spend 50-70 dollars on an amp. Also, how much different is the soundstage on the T70's / Ultrasone 900's. Are the mids that recessed on the 900's. I would get them if the vocals don't sound like are in the other room. I love the beyer sound and for that price I am willing to pull the trigger on them. Music I listen to is lots of Jazz/Piano and Guitar Instrumentals. I had the AKG 271 and sent them back cause it sounded like the vocals were muffled.
Edited by red46123 - 8/13/12 at 6:45pm