About: http://webisa.webdatacommons.org/231180881

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	Reviews have voiced the AD A900x in the same light as the K550 and Byer Dt 880, which anything that sounds like the 880 is a winner in my book... going to be buying these and trying them out honestly!
http://www.w3.org/ns/prov#wasQuotedFrom	head-fi.org