e/Demeter TRM-1 Tremulator

Information
has gloss	eng: The Demeter TRM-1 Tremulator is a tremolo pedal which has been manufactured by Demeter Amplification since 1982. It was apparently designed on the request of guitarist Ry Cooder, who wanted a pedal that sounded exactly like a vintage Fender tremolo unit for use with any amp.
lexicalization	eng: Demeter TRM-1 Tremulator
instance of	e/Effects unit