{"product_id":"gr-801","title":"GR-801 Goreal Intercom Headset, Single Muff (GR-801)","description":"\u003c!-- Sub-type: L-E --\u003e\u003c!-- Source: gr-801-goreal-headset-single-muff.md --\u003e\u003cstyle\u003e.kupo-section-title {  margin: 1.25rem 0 1rem 0;  font-size: 22px !important;  font-weight: 700;  line-height: 1.3;  color: #2C3E50 !important;  letter-spacing: 0;}.product-description h3 {  color: #2C3E50 !important;  font-size: 18px !important;  font-weight: bold;  margin-top: 1.5rem;  margin-bottom: 0.75rem;  line-height: 1.35;  letter-spacing: 0;}.product-description,.product-description p,.product-description li {  color: #222222 !important;}\u003c\/style\u003e\u003ch2 class=\"kupo-section-title\"\u003eProduct Description\u003c\/h2\u003e\u003cdiv class=\"product-description\" data-sku=\"GR-801\" data-color=\"Single Muff\"\u003e  \u003ch3\u003eOverview\u003c\/h3\u003e  \u003cp\u003eThe GR-801 is the single-muff headset for KUPO Goreal intercom systems, giving production crew one covered ear for clear cue communication while leaving the other ear open to the room. It combines a circumaural closed-back driver, dynamic cardioid microphone, 270° rotatable boom, and 4-pin 1.6 mm cable for connection to the GR-BP01 belt pack.\u003c\/p\u003e  \u003ch3\u003eWhy It Matters\u003c\/h3\u003e  \u003cp\u003eDeck crew, follow-spot operators, and stage managers often need to hear both the caller and the room. A single-muff headset keeps cue audio present without isolating the operator from live ambience, performer movement, or someone calling from just off headset.\u003c\/p\u003e  \u003ch3\u003eKey Features\u003c\/h3\u003e  \u003cul\u003e    \u003cli\u003eSingle-muff configuration leaves one ear open for situational awareness on deck or at follow-spot positions.\u003c\/li\u003e    \u003cli\u003e270° rotatable microphone boom mutes when swung up and opens when moved down, reducing switch hunting in the dark.\u003c\/li\u003e    \u003cli\u003eDynamic cardioid microphone helps reject stage noise and audience wash from the intercom channel.\u003c\/li\u003e    \u003cli\u003e20 Hz to 20 kHz headphone response and 90 dB SPL sensitivity support clear, full-range cue intelligibility.\u003c\/li\u003e    \u003cli\u003eSoft synthetic leather muff and adjustable headband keep long calls more comfortable.\u003c\/li\u003e  \u003c\/ul\u003e  \u003ch3\u003eApplications\u003c\/h3\u003e  \u003cp\u003eDesigned for stage management, deck crew, follow-spot positions, event production, broadcast floor communication, and touring intercom kits where one-ear awareness is preferred.\u003c\/p\u003e  \u003ch3\u003e Compatibility\u003c\/h3\u003e  \u003cp\u003e Connects to the GR-BP01 belt pack using the 4-pin \/ 1.6 M cable length cable; choose GR-802 when a double-muff headset is needed for louder environments.\u003c\/p\u003e\n\u003c\/div\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"Product\",  \"name\": \"GR-801 Goreal Intercom Headset, Single Muff (GR-801)\",  \"description\": \"The GR-801 is the single-muff headset for KUPO Goreal intercom systems, giving production crew one covered ear for clear cue communication while leaving the other ear open to the room. It combines a circumaural closed-back driver, dynamic cardioid microphone, 270° rotatable boom, and 4-pin 1.6 mm cable for connection to the GR-BP01 belt pack.\",  \"brand\": {    \"@type\": \"Brand\",    \"name\": \"KUPO\"  },  \"manufacturer\": {    \"@type\": \"Organization\",    \"name\": \"KUPO CO. LTD\"  },  \"category\": \"Lighting Solution \u003e DMX Testers \u0026 Terminators\",  \"sku\": \"GR-801\",  \"mpn\": \"GR-801\",  \"color\": \"Single Muff\",  \"material\": \"Headset assembly with synthetic leather muff\",  \"additionalProperty\": [    {      \"@type\": \"PropertyValue\",      \"name\": \"Product Type\",      \"value\": \"Single-muff intercom headset\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Headphones Type\",      \"value\": \"Circumaural, closed-back\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Sensitivity\",      \"value\": \"90 dB SPL\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Frequency Response Headphones\",      \"value\": \"20-20,000 Hz\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Max Input Power\",      \"value\": \"100 mW\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Rated Impedance Headphones\",      \"value\": \"400 ohm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Microphone Element\",      \"value\": \"Dynamic\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Microphone Frequency Response\",      \"value\": \"150-10,000 Hz\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Polar Pattern\",      \"value\": \"Cardioid\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Microphone Rated Impedance\",      \"value\": \"250 ohm\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Open Circuit Sensitivity\",      \"value\": \"-60 dBV\/Pa (1.0 mV\/Pa) ±3 dB at 1 kHz\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Max SPL\",      \"value\": \"136 dB SPL, THD ≤1 % at 1 kHz\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Distortion\",      \"value\": \"Less than 3 %\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Mic Rotation\",      \"value\": \"270°\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Connector \/ Cable\",      \"value\": \"4-pin \/ 1.6 M cable length\"    },    {      \"@type\": \"PropertyValue\",      \"name\": \"Configuration\",      \"value\": \"Single muff, one ear covered\"    }  ]}\u003c\/script\u003e\u003cstyle\u003e.kupo-faq-seo-section {  margin-top: 2rem;}.kupo-faq-seo-item {  margin-bottom: 1.25rem;}.kupo-faq-seo-item h3 {  color: #2C3E50 !important;  font-size: 17px !important;  font-weight: 600;  margin-bottom: 0.4rem;  line-height: 1.35;  letter-spacing: 0;}.kupo-faq-seo-item p {  color: #222222 !important;  margin-top: 0;}\u003c\/style\u003e\u003csection class=\"kupo-faq-seo-section\"\u003e  \u003ch2 class=\"kupo-section-title\"\u003e Frequently Asked Questions\u003c\/h2\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhy choose single muff instead of double muff?\u003c\/h3\u003e    \u003cp\u003e Choose single muff when the operator needs headset audio and room awareness at the same time, such as deck or follow-spot work.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eHow does the microphone mute?\u003c\/h3\u003e    \u003cp\u003eThe boom rotates 270°. Swing it up to mute and bring it down to talk.\u003c\/p\u003e  \u003c\/div\u003e  \u003cdiv class=\"kupo-faq-seo-item\"\u003e    \u003ch3\u003eWhich belt pack does it connect to?\u003c\/h3\u003e    \u003cp\u003eIt connects to the GR-BP01 belt pack through the 4-pin \/ 1.6 M cable length cable.\u003c\/p\u003e  \u003c\/div\u003e\u003c\/section\u003e\u003cscript type=\"application\/ld+json\"\u003e{  \"@context\": \"https:\/\/schema.org\",  \"@type\": \"FAQPage\",  \"mainEntity\": [    {      \"@type\": \"Question\",      \"name\": \"Why choose single muff instead of double muff?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \" Choose single muff when the operator needs headset audio and room awareness at the same time, such as deck or follow-spot work.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"How does the microphone mute?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"The boom rotates 270°. Swing it up to mute and bring it down to talk.\"      }    },    {      \"@type\": \"Question\",      \"name\": \"Which belt pack does it connect to?\",      \"acceptedAnswer\": {        \"@type\": \"Answer\",        \"text\": \"It connects to the GR-BP01 belt pack through the 4-pin \/ 1.6 M cable length cable.\"      }    }  ]}\u003c\/script\u003e","brand":"KUPO Stage","offers":[{"title":"Intercom System \/ Headset","offer_id":53907509018923,"sku":"GR-801","price":0.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/6887\/6843\/files\/GR-801_b.jpg?v=1782111041","url":"https:\/\/kupostage.com\/products\/gr-801","provider":"KUPO Stage","version":"1.0","type":"link"}