Uses 2 9 volt batteries. Works great. $50 and I’ll ship for free.

Kirk

Hi Kirk,

How do these work? I have a 210 with only 4 microphone jacks. Can I use this to turn my 2 back seat jacks into 4?

Thanks!

Jake

That’s a good question that I’m not sure I can answer. I used it in my 310 for the four rear passenger seats so they could talk among themselves but it was just a stand alone intercom in that application in that it wasn’t plugged into the pilot jacks, they couldn’t talk to the 2 front seats or hear ATC. (I only had a two place intercom up front) I’m not sure if plugging it in to one of the second row jacks and then utilizing it as a 4 place would allow for being able to talk to the 2 front seats or just be able to hear ATC while again just taking among the 4 who are plugged into the box. Perhaps someone smarter than me can chime in?

Kirk

That’s a good question that I’m not sure I can answer. I used it in my 310 for the four rear passenger seats so they could talk among themselves but it was just a stand alone intercom in that application in that it wasn’t plugged into the pilot jacks, they couldn’t talk to the 2 front seats or hear ATC. (I only had a two place intercom up front) I’m not sure if plugging it in to one of the second row jacks and then utilizing it as a 4 place would allow for being able to talk to the 2 front seats or just be able to hear ATC while again just taking among the 4 who are plugged into the box. Perhaps someone smarter than me can chime in?

Kirk