{"id":93556,"date":"2026-04-28T12:10:52","date_gmt":"2026-04-28T10:10:52","guid":{"rendered":"https:\/\/pihernz.com\/?post_type=product&p=93556"},"modified":"2026-05-18T19:33:26","modified_gmt":"2026-05-18T17:33:26","slug":"k-po-mb5-p4-4-pin-cb-microphone-for-super-star-3900-jopix-president-alan-uniden","status":"publish","type":"product","link":"https:\/\/pihernz.com\/en\/producto\/k-po-mb5-p4-4-pin-cb-microphone-for-super-star-3900-jopix-president-alan-uniden\/","title":{"rendered":"K-PO MB+5 P4 | 4-pin CB microphone for Super Star 3900, Jopix, President, Alan, Uniden"},"content":{"rendered":"

The K-PO MB+5 P4<\/strong> is a robust desk microphone designed for CB and amateur radio use.<\/strong> It features rotary controls for precise adjustment of volume and tone<\/strong>, allowing you to set the audio to your personal preference.The microphone connector is pre-wired for use with most standard 4-pin CB radios, for example Super Star 3900<\/a>, Jopix, President, Alan, Uniden…<\/strong><\/p>\n

A built in high gain amplifier<\/strong> of approximately 35 dB<\/strong> delivers a strong and clear audio signal, while the integrated volume compressor ensures consistent modulation during transmission. The output level can be accurately matched to almost any transmitter, and the internal equalizer allows fine tuning of the sound characteristics. The microphone operates on a 9 Volt battery, which is not included.<\/strong> An integrated analogue VU meter provides continuous visual feedback of the modulation level, helping you maintain optimal audio performance at all times.<\/p>\n

Always check carefully if your transceiver is compatible with your version of the MB+5 microphone. We are not responsible for any damage caused due wrong usage (or wiring) of the microphone to your microphone or transceiver.<\/p>\n

FEATURES<\/h2>\n
    \n
  • Adjustable tone: Yes<\/li>\n
  • Microphone gain function: Yes<\/li>\n
  • Tone function: Yes<\/li>\n
  • Microphone type: Power microphone<\/li>\n
  • Frequency response: 250 \u2013 3500 Hz<\/li>\n
  • Output level: -23 dB (0 dB = 1 V\/\u03bcB)<\/li>\n
  • Impedance: 0 \u2013 5000 ohms<\/li>\n
  • Battery: 9-volt 6LR61 battery (not included)<\/li>\n
  • Microphone connector: 4-pin<\/li>\n
  • Length: 95 mm<\/li>\n
  • Height: 230 mm<\/li>\n
  • Width: 160 mm<\/li>\n
  • Weight: 1,100 g<\/li>\n<\/ul>\n

    Microphone wiring<\/h3>\n
      \n
    • Ground: Pin 1<\/li>\n
    • Microphone audio: Pin 2<\/li>\n
    • Transmit: Pin 3<\/li>\n
    • Receive: Pin 4<\/li>\n<\/ul>\n

      Compatible radios<\/h3>\n
        \n
      • Super Star 3900<\/li>\n
      • Alan\/Midland: Classic models like the Alan 100 Plus<\/li>\n
      • Jopix 2000 and other models from this brand with a 4-pin connector<\/li>\n
      • President\/Uniden: Older models from these brands that retain the 4-pin round connector<\/li>\n
      • Cobra: Models from the 19, 25, and 29 series that use the standard 4-pin connector<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"

        4-pin CB desktop microphone<\/p>\n","protected":false},"featured_media":93547,"template":"","meta":{"_acf_changed":false,"_relevanssi_hide_post":"","_relevanssi_hide_content":"","_relevanssi_pin_for_all":"","_relevanssi_pin_keywords":"","_relevanssi_unpin_keywords":"","_relevanssi_related_keywords":"","_relevanssi_related_include_ids":"","_relevanssi_related_exclude_ids":"","_relevanssi_related_no_append":"","_relevanssi_related_not_related":"","_relevanssi_related_posts":"","_relevanssi_noindex_reason":"","inline_featured_image":false,"_joinchat":[]},"product_brand":[13304],"product_cat":[12297,12295],"product_tag":[],"class_list":{"0":"post-93556","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-k-po","7":"product_cat-cb-en","8":"product_cat-microfonos-accesorios-emisoras-en","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"acf":[],"yoast_head":"\nk-po al por mayor | Distribuidor B2B | Pihernz Comunicaciones<\/title>\n<meta name=\"description\" content=\"The K-PO MB+5 P4 is a desktop microphone designed for CB radios. 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