About: http://webisa.webdatacommons.org/22828249

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 cost of the pcb and the chassis and the transformer are the biggest cost.To include for example top quality resistors and capacitors would add 5% to the cost.
http://www.w3.org/ns/prov#wasQuotedFrom	diyparadiso.com