Guys need help identifying a pair of Grado headphones without labels.
Seems like a 325 or ms2? The PS500 (PS1 !!!!) don't seem to have those grooves.
I remember listening to a 407 or 507 (or 307?) during a meet and they were very impressive too... 'Lucky' they need a whole different amplifier or otherwise I would be way too tempted to buy one and then put my life in a very poor and bad situation
There could be value for being a rare product (esp in AU), and other margins for people to bargain (which they would). Either way, if we aren't buying, why judge? :D He can let them sit at the FS forum for months, or get them sold real quick!