About: http://webisa.webdatacommons.org/180488247

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	The circuit is otherwise unaltered except for a change in the output valves bias resistor.
http://www.w3.org/ns/prov#wasQuotedFrom	earlytelevision.org