About: http://webisa.webdatacommons.org/221786970

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	Do not understand "sauce.....if in some way you are asking for the recipe.... see below--- There is a post I made a while back with tube options for the Carverfest 20W amp.
http://www.w3.org/ns/prov#wasQuotedFrom	carveraudio.com