[. . . ] MKE platinum-4-C Microphones | Back-Electret Condenser Microphone General Description The MKE platinum is a high-quality, sweat-resistant, sub-miniature clipon microphone designed for all areas of live work. [. . . ] 20 ­ 20, 000 Hz ± 3 dB Sensitivity (free field, no load) (1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . 6. 3 mV/Pa ± 2. 5 dB Nominal impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . terminating impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4. 7 k Equivalent noise level A-weighted (DIN IEC 651). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26 dB CCIR-weighted (CCIR 468-3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SPL (1 kHz). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140 dB (THD = 1 %) Power supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18 k/7. 5 V Supply current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . approx. [. . . ] 1 g Features Umbrella DiaphragmTM protects the mic against sweat Versatile attachment due to an extensive range of accessories High maximum sound pressure level Treble response adapted to the requirements of live stage work Thin (only 1 mm), flexible and rugged cable, low in handling noise Delivery includes: 1 MKE platinum-4-C clip-on microphone, 1 MZC 2-1 cap (short), 1 MZC 2-2 cap (long) (for altering the frequency response curve) Product Variants MKE platinum-4-3-C: as MKE platinum-4-C, but beige MKE platinum-5-C: with open-ended cable, cable length 4 m, 5 mV/Pa ± 2. 5 dB, black MKE platinum-5-3-C: as MKE platinum-5-C, but beige j j j j j j j j j j j j j 0° 90° Recommended Accessories MZ 2-1 Gold accessory set consisting of: 2 MZW 2 (black and beige) 2 MZQ 02 (black and beige) 2 ZH 102 (anthracite and beige) 1 MZW 02 1 carrying case MZ 2-3 Gold accessory set consisting of 10 make-up protection caps MZM 2/MZM 10 magnetic mount set Cat. [. . . ]