+1
I don't see why any reviewer needs to have a "reference system". If he/she does, then their reviews will be benchmarked against that reference system - good, bad or ugly.
Go to the symphony, the local jazz club, listen to kids practice in school. In Bellevue, the Crossroads mall has free live music at least 3 times a week! With my 11 yr old daughter learning the cello, I've begun to have an even greater appreciation of the textures and timbre of sound in the upper bass region.
OK what is the REAL reference? The master tape/hard disc or the sound of live music?