Sennheiser MKE-2-EW-GOLD (MKE-2EW GOLD) broadcast quality sub-miniature omni-directional lavalier microphone for use with the EW-D system. The MKE 2-ew Gold is a high-quality, sub-miniature clip-on lavalier microphone which is suitable for both speech and instrument miking applications in all areas of live work. It fulfils the most stringent demands on sound quality and is extremely rugged. A special Umbrella diaphragm and a welded housing protect the MKE 2-ew Gold against sweat and moisture, making it an ideal choice for theatrical productions.