About: http://webisa.webdatacommons.org/143878773

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	If there is no subsonic filter you can engage on your pre amp, you should be looking for such an item as an outboard add on.
http://www.w3.org/ns/prov#wasQuotedFrom	stereophile.com