Assertion: turntable's preamp | /r/HasProperty | output
Facets:
Source sentences:
text: A turntable can be connected to a CD input if it has a built-in preamp (outputs a LINE signal).
text: A turntable with a built-in preamp outputs a LINE signal.
text: A turntable can be connected to an AUX or LINE input if it has a built-in preamp (outputs a LINE signal).