{"product_id":"moondrop-joker-closed-back-headphone","title":"MoonDrop JOKER Closed-Back Headphone","description":"\u003ch2\u003eClosed-back Headphones for Professional Monitoring\u003c\/h2\u003e\n\u003cp\u003e\u003cbr\u003eThe Joker was designed to meet the stringent monitoring requirements of professional recording studios. It delivers precise sound reproduction and avoids the inaccurate timbre and veiled details of traditional professional monitoring closed-back headphones. The Joker's replaceable cable\/ear-pads make it easier to modify and maintain.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone: Professional Monitoring\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker1_1024x1024.png?v=1697471318\"\u003e\u003cbr\u003e50mm High-performance Dynamic Driver\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe first generation of 50mm dynamic drivers independently developed by MOONDROP is based on a magnetic circuit architecture optimized through FEA (Finite Element Analysis), and the large-size alloy-coated dome diaphragm provides a solid hardware foundation for high-quality audio monitoring. \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone High Performance Driver\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker2_1024x1024.png?v=1697471341\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\n\u003cbr\u003eAsymmetric Brass Acoustic Cavity Multiple Anti-Standing-Wave Design (Closed-back Headphone Breakthrough)\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eTo overcome common acoustic problems caused by cavity standing waves in closed-back dynamic-driver headphones, MOONDROP took as a reference point the structure of the legendary MDR-R10 closed-back dynamic-driver headphone.\u003cbr\u003eThe Joker features a large-volume brass acoustic cavity with an asymmetric structure, using a die-stamping process to reduce the weight of the housing. Acoustic damping material suppresses inner-cavity standing waves, and a damping pressure vent and damping acoustic short-circuit structure combine to deliver accurate timbre and fast detail response.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone Asymmetric Brass Acoustic Cavity\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker7_1024x1024.png?v=1697471428\"\u003e\u003c\/p\u003e\n\u003ch3\u003eSuperior Workmanship\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe exterior of the brass acoustic cavity is coated with a special black paint finish that will develop a unique and beautiful patina from repeated use and polishing.\u003cbr\u003eA special abrasive pad is provided for users wishing to create their own original finish.\u003cbr\u003e• Please note that abrasive polishing will void the return\/replacement warranty.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone Patina Housing\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker3_1024x1024.png?v=1697471454\"\u003e\u003cbr\u003e\u003cbr\u003eInterchangeable Cable Design Multiple Use Scenarios\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe Joker uses standard dual 3.5mm headphone jacks to permit easy cable swapping for a variety of usage scenarios such as studio monitoring, professional mixing, and even audio-visual entertainment.\u003cbr\u003e• Shipped with a 3.5mm plug headphone cable. Other cable options purchased separately.\u003c\/p\u003e\n\u003ch3\u003e\n\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone Interchangeable Cable Design\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker4_1024x1024.png?v=1697471478\"\u003e\u003cbr\u003e\u003cbr\u003eSuperb Electro-acoustic Performance\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eRecreating a Benchmark Closed-back Monitor Headphone\u003cbr\u003eThe Joker's wider frequency response provides a better match for HRTF (Head-Related Transfer Function) characteristics, transcending the dull sound quality of traditional closed-back monitoring headphones, and restoring timbre, accurate details, and a more balanced triple-frequency range.\u003cbr\u003e• HRTF: Head-Related Transfer Function. Headphones are different from speakers. The sound emitted by speakers with a completely flat frequency response will exhibit a spike around the 3khz mark, caused by head characteristics such as the coupling between the outer ear and the ear canal. Headphones with a frequency response based on diffusion field HRTF will reproduce the original sounds more accurately.\u003cbr\u003e\u003cbr\u003e* Data Provided By The MOONDROP R\u0026amp;D Center\u003cbr\u003e* Measurement Equipment: B\u0026amp;K 4128C\u003cbr\u003e* Measurement Environment: MOONDROP R\u0026amp;D Center Free-field Laboratory\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone Frequency Graph\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker5_1024x1024.png?v=1697471499\"\u003e\u003c\/p\u003e\n\u003ch3\u003eQuick-release Ear-pads: Easy to Replace\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe Joker's quick-release ear pads are made of protein leather, offering quick and easy replacement and maintenance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone Quick Release Earpads\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker6_1024x1024.png?v=1697471519\"\u003e\u003c\/p\u003e\n\u003ch2\u003eIn The Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eJoker * 1\u003c\/li\u003e\n\u003cli\u003eCable * 1\u003c\/li\u003e\n\u003cli\u003e3.5mm to 6.35mm adapter * 1\u003c\/li\u003e\n\u003cli\u003eManual * 1\u003c\/li\u003e\n\u003cli\u003eCertificate * 1\u003c\/li\u003e\n\u003cli\u003eAfter-sales Card * 1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg alt=\"MoonDrop JOKER Closed-Back Headphone In The Box\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/joker8_1024x1024.png?v=1697471577\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Joker Closed-Back Professional Monitor Headphone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiaphragm:\u003c\/strong\u003e Partially Rigid Composite Diaphragm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response Range:\u003c\/strong\u003e 15Hz- 22kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Frequency Response Range:\u003c\/strong\u003e 20Hz-20kHz (IEC60318-4, -3dB)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 106dB\/Vrms (@1kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImpedance:\u003c\/strong\u003e 68Ω±15% (@1kHz)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Jack:\u003c\/strong\u003e 3.5mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug:\u003c\/strong\u003e 3.5mm Stereo Jack Plug\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MoonDrop","offers":[{"title":"Default Title","offer_id":45787183775977,"sku":"Joker","price":89.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/3_2794e250-93d6-44e8-860e-66421dd1431c.png?v=1762465921","url":"https:\/\/audio46.mom\/products\/moondrop-joker-closed-back-headphone","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}