Thanks Diki, I have gathered by other recommendations that the ear monitor might not be the answer. In view of your post, I have decided to lend the church my two CM30's. I can snake a cord up around the choir loft I guess. If I am coming from the laptop to the Peavy 600 to the mains, I have a Behringer Euro(passive) that I can use to send another feed to the powerd monitors. Right ?
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pa4X 76 ,SX900, Audya 76,Yamaha S970 , vArranger, Hammond SK1, Ketron SD40, Centerpoint Space Station, Bose compact