{"id":7459,"date":"2017-11-21T16:07:09","date_gmt":"2017-11-21T16:07:09","guid":{"rendered":"https:\/\/masteringmansion.com\/pro-audio2\/categorias\/sin%20categorizar\/cmh-64u-cmh-641-u-handheld-microphones\/"},"modified":"2026-06-24T13:19:53","modified_gmt":"2026-06-24T13:19:53","slug":"cmh-64u-cmh-641-u-handheld-microphones","status":"publish","type":"product","link":"https:\/\/masteringmansion.com\/pro-audio\/categorias\/microfonos\/cmh-64u-cmh-641-u-handheld-microphones\/","title":{"rendered":"CMH 64U \/ CMH 641 U Handheld Microphones"},"content":{"rendered":"

Properties<\/h2>\n
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\n
    \n
  • cardioid or supercardioid<\/li>\n
  • built-in protection from plosive sounds (\u201cpopping\u201d) and handling noises<\/li>\n
  • also suitable for speech pickup in the studio<\/li>\n<\/ul>\n
    \n
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    \n

    Description<\/h2>\n

    The SCHOEPS CMH is a wired handheld or soloist’s microphone with particular immunity to plosive noise (\u00abpopping\u00bb). Because of its well-balanced frequency response it can also be used for speech pickup.<\/p>\n

    The directionality and the low-frequency rolloff of the SCHOEPS CMH microphones reduces the risk of feedback. Using the microphone at short distances increases the proportion of direct sound, and balances the built-in low-frequency rolloff with proximity effect.<\/p>\n

    The \u201dpopping\u201d effect on spoken consonants is substantially reduced by the built-in pop filter, and is even further reduced by the low-frequency rolloff of the microphone.<\/p>\n<\/div>\n<\/div>\n<\/section>\n

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    \n
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    Technical Specifications<\/h2>\n

    CMH 64<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Pickup pattern\"\"<\/a><\/td>\nCardioid<\/td>\n<\/tr>\n
    Frequency range\"\"<\/a><\/td>\n40 Hz – 18 kHz<\/td>\n<\/tr>\n
    Sensitivity\"\"<\/a><\/td>\n-37 dB (V\/Pa), 14 mV\/Pa<\/td>\n<\/tr>\n
    Equivalent noise level (A-weighted)\"\"<\/a><\/td>\n15 dB<\/td>\n<\/tr>\n
    Equivalent noise level (CCIR)\"\"<\/a><\/td>\n24 dB<\/td>\n<\/tr>\n
    Signal-to-noise ratio (A-weighted)\"\"<\/a><\/td>\n79 dB<\/td>\n<\/tr>\n
    Maximum sound pressure level (THD < 0.5 %)\"\"<\/a><\/td>\n131 dB-SPL<\/td>\n<\/tr>\n
    Maximum output voltage<\/td>\n1 V (0 dBV) with 1 k\u03a9 load<\/td>\n<\/tr>\n
    Low cut filter<\/td>\n60 Hz, 12 dB\/oct.<\/td>\n<\/tr>\n
    Minimum recommended load impedance<\/td>\n1 k\u03a9<\/td>\n<\/tr>\n
    Output impedance<\/td>\n42 \u03a9<\/td>\n<\/tr>\n
    Maximum cable length<\/td>\n> 400 m<\/td>\n<\/tr>\n
    SCHOEPS RFI Shield\"\"<\/a><\/td>\nYes<\/td>\n<\/tr>\n
    Powering standard \/ Valid range<\/td>\nP48 \/ >20 V<\/p>\n

    P12 \/ >10 V<\/td>\n<\/tr>\n

    Current consumption<\/td>\n4 mA (P48)<\/p>\n

    8 mA (P12)<\/td>\n<\/tr>\n

    Common mode rejection ratio (at 1 kHz)<\/td>\n> 60 dB<\/td>\n<\/tr>\n
    Output<\/td>\nXLR-3M, analog, 1 channel<\/td>\n<\/tr>\n
    Length<\/td>\n210 mm<\/td>\n<\/tr>\n
    Diameter<\/td>\n37 \/ 22 mm<\/td>\n<\/tr>\n
    Weight<\/td>\n190 g<\/td>\n<\/tr>\n
    Surface finish\"\"<\/a><\/td>\nmatte gray \/ black<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    CMH 641 – Identical to CMH 64, except of:<\/h3>\n\n\n\n\n\n\n\n\n\n
    Pickup pattern\"\"<\/a><\/td>\nSupercardioid<\/td>\n<\/tr>\n
    Frequency range\"\"<\/a><\/td>\n40 Hz – 19 kHz<\/td>\n<\/tr>\n
    Sensitivity\"\"<\/a><\/td>\n-36,5 dB (V\/Pa), 15 mV\/Pa<\/td>\n<\/tr>\n
    Equivalent noise level (A-weighted)\"\"<\/a><\/td>\n14 dB<\/td>\n<\/tr>\n
    Equivalent noise level (CCIR)\"\"<\/a><\/td>\n23 dB<\/td>\n<\/tr>\n
    Signal-to-noise ratio (A-weighted)\"\"<\/a><\/td>\n80 dB<\/td>\n<\/tr>\n
    Maximum sound pressure level (THD < 0.5 %)\"\"<\/a><\/td>\n130 dB-SPL<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<\/section>\n
    \n
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    Variants & Options<\/h2>\n
      \n
    • No. 143001: CMH 64: Handheld microphone with cardioid capsule (standard version)<\/li>\n
    • No. 143002: CMH 641: Handheld microphone with supercardioid capsule<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Cardioid or supercardioid Built-in protection from plosive sounds (popping) a …<\/p>\n","protected":false},"featured_media":14208,"template":"","meta":[],"pwb-brand":[195],"product_brand":[],"product_cat":[1028],"product_tag":[530],"class_list":["post-7459","product","type-product","status-publish","has-post-thumbnail","pwb-brand-schoeps","product_cat-microfonos","product_tag-schoeps","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"brands":[{"id":195,"name":"SCHOEPS","slug":"schoeps"}],"_links":{"self":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product\/7459","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media\/14208"}],"wp:attachment":[{"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/media?parent=7459"}],"wp:term":[{"taxonomy":"pwb-brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/pwb-brand?post=7459"},{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_brand?post=7459"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_cat?post=7459"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/masteringmansion.com\/pro-audio\/wp-json\/wp\/v2\/product_tag?post=7459"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}