About: http://webisa.webdatacommons.org/332893804

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Reason being, the mixamp is an amp, hence the name mixAMP :) HD598 is not only low impedance, it has very good sensitivity (ability to drive large volumes of sound) so the mixamp drives it just fine in terms of volume.
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org