{"product_id":"professional-feedback-suppressor-6-in-6-out-microphone-feedback","title":"Professional Feedback Suppressor 6-in 6-out Microphone Feedback","description":"\u003cp\u003eIn this review the Professional Feedback Suppressor is assessed as a practical, technician-friendly device for live sound environments where microphone howling is a recurring problem. The unit excels at a single task: reliable automatic feedback control using a high-configuration digital processing chip that identifies audio signals and suppresses howling in real time. For venues that need clean vocal pickup and protection for amplifiers and speakers, this processor is a strong, no-nonsense option that reduces setup complexity by replacing multiple devices.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic feedback identification:\u003c\/strong\u003e The digital processing chip actively detects and suppresses feedback across inputs so the operator spends less time hunting tones during a set.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5-level parametric equalization:\u003c\/strong\u003e Built-in parametric EQ lets the unit shape problem frequencies precisely, improving vocal clarity without heavy corrective EQ elsewhere.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDigital frequency shift anti-howling:\u003c\/strong\u003e The frequency shifting method increases microphone pickup distance and prevents howling while preserving a natural sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSix in, six out routing:\u003c\/strong\u003e Six independent input channels map to six outputs, simplifying multi-mic setups and avoiding extra patching hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory for howling points:\u003c\/strong\u003e The processor stores up to eight howling point memories so repeated venues or setups can recall problem tones quickly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust hardware:\u003c\/strong\u003e Metal chassis, XLR metal snap-on interfaces and a brushed panel offer reliable stage durability and stable signal connections.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe Professional Feedback Suppressor suits small to mid-sized performance stages, KTV or conference rooms where multiple wired microphones are used and feedback is a regular issue. Sound techs, venue owners and touring acts will appreciate the automated suppression and the 6-in 6-out convenience for multi-mic rigs.\u003c\/p\u003e\u003cp\u003eIt is not aimed at casual single-microphone hobbyists who rarely encounter feedback or at users who need extensive mixing features beyond feedback control and simple parametric EQ. For full mixing consoles or digital audio workstations with advanced routing, this unit functions best as a dedicated anti-howling tool rather than a complete front-end mixer.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHighly effective automatic feedback suppression that protects speakers and amplifiers in live use.\u003c\/li\u003e\n\u003cli\u003eSix independent inputs and outputs reduce the need for extra patching gear in multi-mic setups.\u003c\/li\u003e\n\u003cli\u003eDurable metal construction and XLR snap-on connectors provide reliable stage performance.\u003c\/li\u003e\n\u003cli\u003eMemory for up to eight howling points speeds setup in repeat venues.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe unit focuses on feedback suppression and EQ; it does not replace a full-featured mixing console for detailed tone shaping.\u003c\/li\u003e\n\u003cli\u003eUsers unfamiliar with parametric EQ or frequency shift concepts may need a brief learning period to optimize settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs \/ Outputs\u003c\/td\u003e\n\u003ctd\u003e6 in 6 out (XLR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency shift\u003c\/td\u003e\n\u003ctd\u003e50Hz +\/-1Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission gain improvement\u003c\/td\u003e\n\u003ctd\u003e5-14dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency response (no shift)\u003c\/td\u003e\n\u003ctd\u003e20Hz-20KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency shift response\u003c\/td\u003e\n\u003ctd\u003e1 50Hz-15KHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct size\u003c\/td\u003e\n\u003ctd\u003e480 x 162 x 45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe Professional Feedback Suppressor is a focused, cost-effective device for venues that need dependable anti-howling performance without extra mixing complexity. Its automatic suppression algorithm, six-channel I\/O and durable build make it a good value for sound techs and venue operators who want clearer vocal pickup and protection for amplifiers and speakers.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan it handle multiple live microphones at once?\u003c\/strong\u003e\u003cbr\u003eYes, the unit offers six independent inputs and corresponding outputs so multiple wired microphones can be processed simultaneously.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it require a separate mixer?\u003c\/strong\u003e\u003cbr\u003eIt is designed as a feedback suppression processor and parametric EQ; most users pair it with a mixer but it does not aim to replace a full mixing console.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the unit durable for stage use?\u003c\/strong\u003e\u003cbr\u003eYes, it has a metal chassis, brushed panel and metal XLR snap-on connectors intended for reliable stage operation.\u003c\/p\u003e","brand":"Vituord","offers":[{"title":"Default Title","offer_id":48189602169051,"sku":"B0DJ93JN11","price":130.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51bG4KCcVoL._AC_SL1500.jpg?v=1769524410","url":"https:\/\/gearmusthave.com\/products\/professional-feedback-suppressor-6-in-6-out-microphone-feedback","provider":"GearMustHave","version":"1.0","type":"link"}