PPM3C Broadcaster's Phone Line Interface/Mixer With AC Adapter Catalog Number PPM3CWAT * Excellent choice for AM/FM remote broadcasters, or Internet Radio broadcasters! * Fully wired & assembled, ready to go out of the box. * AC Power supply included. * Send telephone call audio over-the-air! * Stereo line/microphone/phone line mixer! * Automatic gain, automatic noise gating, variable compression! Ever wish you could broadcast on-the-air telephone calls like the big guys do? Due to popular demand, and probably the most requested product we have ever received, we came up with the PPM3 Phone Patch Mixer! This is a perfect match to any of our AM or FM broadcasters! Sure it’s easy to plug a music source into any of them, but when you want to add a microphone (after all, you ARE the Disc Jockey of your station!) and then want to put incoming phone calls on-the-air and properly mix them together it becomes difficult! Not anymore with the PPM3. Simply plug your microphone, phone line, phone, and stereo line level program source into the PPM3. Connect the output to your AM or FM broadcaster’s line level input and you’re all set! You now have the ability to mix both sides of a phone conversation and control your microphone to equal volumes! Separate independent automatic noise gating and automatic variable gain and compression circuits are used for both the telephone line audio and microphone inputs to assure a great sounding output! The stereo line level mixer features mono injection of phone line and microphone audio for equal balance. AC power adapter included. Now when those people call complaining about YOU, put THEM on-the-air! One-year parts and labor warranty from Automation Business Corporation. This version is fully wired (pre-soldered), assembled, and the components tested. Instructions. (An unsolderd kit version which you can solder and assemble is available from our Hobby Kit section on this web site.) Suggested List Price $99.95 Your Price: $92.95 Shipping Weight 1.42lb(s) FM Transmitter, Ramsey, CCrane, fm100b, internet radio, iPod, MP3 player