About: http://webisa.webdatacommons.org/137851201

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 output impedance was a low 100 ohms at all audio frequencies from the single-ended outputs; twice that, as expected, from the balanced jacks; but 11.1 ohms from the headphone output.
http://www.w3.org/ns/prov#wasQuotedFrom	stereophile.com