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Engineered with a powerful four-Sonion array and a single Knowles tweeter, it delivers deeply textured bass, remarkably sweet vocals, and pristine high-frequency extension.\u003c\/p\u003e\n\u003cp data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eCore Features\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eA Sonion Acoustic Core:\u003c\/b\u003e Four dedicated Sonion armatures deliver a deeply textured bass and remarkably sweet, transparent vocals. A single Knowles tweeter completes the signature with pristine high-frequency extension.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eFive-Axis CNC Metal Chassis:\u003c\/b\u003e Moving beyond traditional resin, the 550 features our first all-metal acoustic chamber. This high-rigidity structure effectively suppresses unwanted resonance, resulting in an exceptionally dark and pure sonic background.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eFlawless Frequency Control:\u003c\/b\u003e We integrated a rigorous three-way electronic and physical crossover network. Enhanced by authentic Knowles acoustic dampers, this system guarantees perfect phase alignment and seamless transitions across the entire frequency spectrum.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eOptimized Acoustic Airflow:\u003c\/b\u003e A newly engineered rear cavity intake system deepens bass response while alleviating inner-ear pressure. Paired with a highly compact footprint, the 550 offers uncompromising comfort for extended listening sessions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003ePremium 6N OCC Silver-Plated Cable:\u003c\/b\u003e The included four-core monocrystalline copper cable ensures minimal signal loss. Terminated with a 4.4mm balanced plug, it maximizes the transparency and natural tone of the earphones right out of the box.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"7\"\u003e \u003c\/p\u003e","brand":"EPZ Audio","offers":[{"title":"Default Title","offer_id":41066053337160,"sku":"EPZ-550-PUR-IEM","price":519.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0588\/4025\/2488\/files\/6_96e90c7d-389f-4621-a81f-2d35c1158c28.jpg?v=1776398448"},{"product_id":"epz-g20-pro-gaming-iems","title":"EPZ G20 Pro Gaming IEMs","description":"\u003cp\u003e\n  \u003cstrong\u003eEPZ G20 Pro\u003c\/strong\u003e is a USB-C DSP gaming IEM designed for FPS players, desktop gaming, team voice chat, mobile gaming, and everyday listening. Built with a dual-mic communication system, pro esports-tuned DSP EQ, an upgraded 10mm LCP+PU dynamic driver, and a lightweight seamless resin shell, G20 Pro delivers clearer in-game cues, cleaner voice pickup, and long-session comfort in a compact in-ear design.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  The G20 Pro features a \u003cstrong\u003edual-microphone control system\u003c\/strong\u003e with an external boom microphone, inline microphone, and mute mode. A three-position mic slider allows users to switch between boom mic, inline mic, and mute without opening software settings. The boom microphone is designed for focused voice pickup during team communication, while the inline microphone supports ENC intelligent noise reduction for flexible everyday use.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  With \u003cstrong\u003eUSB-C DSP EQ\u003c\/strong\u003e and app-based sound presets, G20 Pro allows users to adjust the sound for FPS games, music, movies, voice chat, and daily listening. Professional esports players participated in the tuning process, helping optimize the sound for clearer footsteps, controlled gunfire, and better separation between important in-game audio cues.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  The upgraded \u003cstrong\u003e10mm LCP+PU dynamic driver\u003c\/strong\u003e is tuned to make footsteps sound more defined while keeping gunshots, explosions, and sharp effects controlled instead of harsh. Rather than simply making the sound louder or brighter, G20 Pro focuses on cleaner separation, clearer positioning cues, and a more balanced gaming audio experience.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  G20 Pro also includes a built-in HiFi USB-C DAC for digital audio processing and supports up to \u003cstrong\u003e384kHz\/32bit PCM\u003c\/strong\u003e playback. Saved DSP EQ profiles can stay with the earphones across supported devices, making it easier to switch between PC, mobile, and compatible USB-C audio setups.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  For desktop gaming, G20 Pro includes a \u003cstrong\u003e1.5m USB extension cable\u003c\/strong\u003e, extending the total cable reach up to \u003cstrong\u003e2.7m\u003c\/strong\u003e. The extension cable can stay connected to a PC or desktop setup, allowing users to plug in the earphones when gaming and unplug them easily for mobile use.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Each earbud weighs only \u003cstrong\u003e3.9g\u003c\/strong\u003e, roughly the weight of four paper clips. Combined with a seamless resin shell, reduced front-cavity pressure, and HiFi-style over-ear fit, G20 Pro is designed to reduce wearing pressure during long gaming sessions, voice chat, music listening, and daily use.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e USB-C DSP gaming IEM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDriver:\u003c\/strong\u003e 10mm LCP+PU dynamic driver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicrophone:\u003c\/strong\u003e External boom mic + inline mic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMic control:\u003c\/strong\u003e Boom mic \/ inline mic \/ mute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEQ:\u003c\/strong\u003e App presets + custom DSP EQ\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDAC:\u003c\/strong\u003e Built-in HiFi USB-C DAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAudio support:\u003c\/strong\u003e Up to 384kHz\/32bit PCM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable:\u003c\/strong\u003e USB-C cable with 1.5m USB extension cable\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal reach:\u003c\/strong\u003e Up to 2.7m\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShell:\u003c\/strong\u003e Seamless resin shell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.9g per earbud\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors:\u003c\/strong\u003e Gray, Orange\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  \u003cstrong\u003eCompatibility note:\u003c\/strong\u003e G20 Pro uses a USB-C digital audio connection and is designed for supported USB-C audio devices, including compatible PCs, laptops, Android phones, tablets, and other USB-C devices. 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