"The level of detail retrieval is simply unbeatable, and the way it does it so effortlessly, just wow."
Stax SR-009 : "Hold my beer"
I finally had a chance to listen to the 009. It was connected to a stax amp (don't know which model). It was a very brief listen as I was rushing for time.
Very clear and transparent up top and indeed very detailed. Feels just a little light in the mids. Bass is very very tight and does extend low, but not impactful; it does complement the music well tho. Guitar strings sound really nice on the 009.
There is surprisingly a lot of plastic on those headphones..!