About: http://webisa.webdatacommons.org/282494719

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	As far as the final audio amp is concerned, a transistor push-pull output was just as good as a valve, especially as you could power it with a car battery.
http://www.w3.org/ns/prov#wasQuotedFrom	wattsupwiththat.com