[. . . ] [. . . ] MD 427 MD 427 Handheld Dynamic ENG/EFP Microphone Designed for audio journalists and field reporters, the Sennheiser MD 427 offers a host of advantages. Its extended frequency response provides clarity that exceeds any comparable mic in its class, and it's dimensions and weight ratio lend a completely comfortable feel. terminating impedance 200 , dimensions 11. 92 x 9. 84 inches, weight approx. [. . . ] [. . . ]