Assertion: acoustic guitar's sound | /r/HasProperty | modified by other electronic devices
Facets:
value: greatly
type: DEGREE
value: frequently
type: TEMPORAL
Source sentences:
text: The sound is frequently modified by other electronic devices (effects units) or the natural distortion of valves (vacuum tubes) or the pre-amp in the amplifier.
text: The basic sound of an electric guitar can be modified greatly with various electronic devices.