The Defpom Forum, for RadioMods, S&M Software and Music by The Defpom

what exactly is this, what does it do, how many watts, and does it go b-4 an amp, is it an amp, and where is the yellow brick road? thanx.

the thing was sold today, but i would still like to know for the future.

The Demco Power Modulator WAS/IS a tube type Pre amp that attached between the mic jack of the transmitter/transceiver and the microphone.
It had a chasis mounted mic jack to plug the mic into and a cord with a plug that went to the radio mic jack. They were originally made for the Demco Sattelite Base Station Assembly that was made up of the Demco Sattelite Transmitter, a receiver, external speaker, and the power modulator. This Base Station Assembly was also available under the name of the Sampson.
I hope that this helps!

thank you for answering. i had an idea that is what it was for, but it never hurts to ask. thanks again.