– I have been asked several questions about the adapter I use on the ATR6550 with my Kodak Zi8 and I explain it in this video. You can get the adapter (part 274-374) from RadioShack, here is the short link http Also, in this video I am recording this using the Audio-Technica ATR3350 corded Lav mic, which I bought on Amazon for under ! ( Of course I was using this exact same adapter that I show in this video to make the mono sound in stereo. *NOTE* the sound just takes mono and puts in both channels, it doesn’t make a single channel audio into a magical 2-channel!