{"product_id":"he-bulianshi","title":"HE Bu Lianshi 1DD + 4BA Hybrid IEMs with 3.5mm \u0026 4.4mm Plugs","description":"\u003cdiv style=\"width:100%;max-width:100%;box-sizing:border-box;overflow-wrap:anywhere;line-height:1.6;\"\u003e\n\u003ch2\u003eHE Bu Lianshi 1DD + 4BA Hybrid In-Ear Monitors\u003c\/h2\u003e\n\u003cp\u003eThe HE Bu Lianshi combines a dynamic driver with four balanced armatures in a hybrid earphone design inspired by Bu Lianshi of the Three Kingdoms era. Aluminum-alloy faceplates, lightweight resin shells and a detachable silver-plated OFC cable bring together a distinctive appearance and a versatile wired listening setup.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid driver configuration: one dynamic driver and four balanced armatures.\u003c\/li\u003e\n\u003cli\u003eAluminum-alloy faceplates paired with resin acoustic cavities.\u003c\/li\u003e\n\u003cli\u003eCustomized crossover network for integration across the frequency range.\u003c\/li\u003e\n\u003cli\u003eTuning aimed at balanced bass, natural vocals and smooth treble.\u003c\/li\u003e\n\u003cli\u003eDetachable four-core braided silver-plated oxygen-free copper cable.\u003c\/li\u003e\n\u003cli\u003eInterchangeable 3.5mm single-ended and 4.4mm balanced source plugs.\u003c\/li\u003e\n\u003cli\u003eApproximately 1.2m cable with a transparent PVC jacket.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInspired by Three Kingdoms Heritage\u003c\/h3\u003e\n\u003cp\u003eBu Lianshi's design draws on the elegance of its historical namesake, pairing understated metal faceplates with resin shells. The combination is intended to balance a refined finish with comfortable everyday wear, whether listening from a portable player on the move or a DAC\/amp at home.\u003c\/p\u003e\n\u003ch3\u003eFive-Driver Hybrid Acoustic Design\u003c\/h3\u003e\n\u003cp\u003eA dynamic driver provides the bass foundation, while four balanced armatures handle midrange and high-frequency reproduction. A customized crossover coordinates the driver groups, with the tuning focused on a coherent presentation across vocals, instruments and lower-frequency accompaniment.\u003c\/p\u003e\n\u003ch3\u003eBalanced Tuning for Everyday Listening\u003c\/h3\u003e\n\u003cp\u003eThe supplied tuning description emphasizes moderate bass with natural decay, a smooth midrange and gently extended treble. Rather than focusing on one frequency band, the Bu Lianshi aims for an even-handed presentation suited to vocals, pop, classical and instrumental music. Perceived balance and comfort vary with ear-tip selection, fit, source and recording.\u003c\/p\u003e\n\u003ch3\u003eAluminum Faceplates and Resin Shells\u003c\/h3\u003e\n\u003cp\u003eThe aluminum-alloy faceplates provide a robust exterior, while the resin cavities keep the design lightweight. The materials and internal acoustic structure are designed to manage unwanted resonance without sacrificing wearing comfort.\u003c\/p\u003e\n\u003ch3\u003eDetachable Cable with Two Source-Plug Options\u003c\/h3\u003e\n\u003cp\u003eThe included cable supports interchangeable 3.5mm single-ended and 4.4mm balanced plugs, allowing connection to appropriately equipped players and DAC\/amps. Select the plug that matches your device's headphone output. A 4.4mm balanced connection requires a compatible balanced source and does not guarantee lower noise on every device.\u003c\/p\u003e\n\u003cp\u003eThe detachable earphone connection also allows future cable replacement. The exact earphone-side connector standard is not stated in the supplied specifications; confirm compatibility before purchasing a third-party replacement cable.\u003c\/p\u003e\n\u003ch3\u003eFour-Core Silver-Plated OFC Cable\u003c\/h3\u003e\n\u003cp\u003eThe four-core braided cable uses silver-plated oxygen-free copper conductors inside a transparent PVC jacket. Its flexible construction is designed for comfortable routing and everyday handling. The supplied jacket specification lists an outer diameter of 1.45mm. Cable length is 1.2m ±5%.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: HE\u003c\/li\u003e\n\u003cli\u003eModel: Bu Lianshi \/ BULIANSHI\u003c\/li\u003e\n\u003cli\u003eType: Wired hybrid in-ear monitors\u003c\/li\u003e\n\u003cli\u003eDriver configuration: 1 dynamic driver + 4 balanced armatures\u003c\/li\u003e\n\u003cli\u003eFaceplate: Aluminum alloy\u003c\/li\u003e\n\u003cli\u003eShell \/ acoustic cavity: Resin\u003c\/li\u003e\n\u003cli\u003eSensitivity: 114dB ±3dB at 1kHz; reference basis not specified\u003c\/li\u003e\n\u003cli\u003eImpedance: 21Ω ±15% at 1kHz\u003c\/li\u003e\n\u003cli\u003eFrequency response: 20Hz–20,000Hz\u003c\/li\u003e\n\u003cli\u003eTotal harmonic distortion: ≤3% at 100–5,000Hz\u003c\/li\u003e\n\u003cli\u003eCable conductors: Silver-plated oxygen-free copper\u003c\/li\u003e\n\u003cli\u003eCable construction: Four-core braid\u003c\/li\u003e\n\u003cli\u003eCable jacket: Transparent PVC\u003c\/li\u003e\n\u003cli\u003eListed jacket outer diameter: 1.45mm\u003c\/li\u003e\n\u003cli\u003eCable length: 1.2m ±5%\u003c\/li\u003e\n\u003cli\u003eSource plugs: Interchangeable 3.5mm single-ended and 4.4mm balanced\u003c\/li\u003e\n\u003cli\u003eEarphone cable: Detachable; connector standard not specified\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 pair × Earphones (left and right)\u003c\/li\u003e\n\u003cli\u003e1 × Premium four-core silver-plated OFC cable\u003c\/li\u003e\n\u003cli\u003e3.5mm and 4.4mm interchangeable connectors\u003c\/li\u003e\n\u003cli\u003e1 × Carrying case\u003c\/li\u003e\n\u003cli\u003e2 sets × Standard acoustic ear tips\u003c\/li\u003e\n\u003cli\u003e1 × Character holographic collector card\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility and Care\u003c\/h3\u003e\n\u003cp\u003eConnect the 3.5mm plug to a suitable single-ended headphone output, or use the 4.4mm plug with a compatible balanced output. Phones without a headphone socket require a suitable DAC\/adapter. Lower the volume before connecting, and handle detachable connectors by their housings rather than pulling the cable.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cdiv style=\"width:100%;max-width:100%;margin:0;padding:0;line-height:0;font-size:0;\"\u003e\u003cimg src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S72c3208e4d70452c9a1014b7a1fcd7faE.jpg\" style=\"display:block;width:100%;max-width:100%;height:auto;margin:0;padding:0;border:0;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"TANGZU","offers":[{"title":"BULIANSHI","offer_id":51246722810095,"sku":"1005013408285995-BULIANSHI","price":1090.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/2004\/1455\/files\/he-bu-lianshi-1dd-4ba-hybrid-iems-with-35mm-44mm-plugs-8307341.webp?v=1793285828","url":"https:\/\/thehificat.com\/en-pl\/products\/he-bulianshi","provider":"The HiFi Cat","version":"1.0","type":"link"}