What is required to use the following microphones as wired mics: PGA31, SM31FH, PG185, PG30?
An in-line preamp must be used. To operate, the preamp requires the microphone mixer to provide phantom power. Be certain that the microphone mixer has phantom power capability.
The Shure RK100PK preamp will work with these mic models. The preamp may be purchased from a Shure dealer or from Shure Parts.