In the course of finding the best suitable external stereo microphone for my K-5 for video recording, I have considered the following products and I think it would be good for me to summarise what I have researched, tabulated as follows:-Make/ModelStereoOutput Impedance(Ohms)[See Note 1]Power Source[See Note 2]Directivity(Pattern, Degrees)High Pass / Low Cut Filter(Steps)Specified Output SNR(dB)
