Assertion: amplifier | /r/HasAspect | a pre-amp
Facets:
value: for sending to another guitar amplifier
type: PURPOSE
value: for outputs
type: PURPOSE
value: for multiple inputs
type: PURPOSE
Source sentences:
text: More expensive amplifiers may have a patch bay for multiple inputs and outputs, such as a pre-amp out (for sending to another guitar amplifier), a second low gain input, to use with active basses, an in jack to create an effects loop (when used with the pre-amp out jack), an external speaker output (for powering an additional speaker cabinet), and stereo RCA jacks or an 1/8" jack, for connecting a CD player or MP3 player so that a player can practice along with recorded music.