{"product_id":"yamaha-yh-4000-open-back-planar-magnetic-headphones-premium","title":"Yamaha YH-4000 Open Back Planar Magnetic Heaadphones","description":"\u003cp\u003e\u003cstrong\u003eImmerse Yourself in the Heart of Music\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCombining precision craftsmanship with premium materials, the Yamaha YH-4000 headphones set a new benchmark for authentic sound reproduction. Yamaha’s signature Orthodynamic™ driver reveals the presence, depth and passion of every performance, while the lightweight design provides lasting comfort for extended listening.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDrawing on Yamaha’s experience across every stage of music creation and reproduction, the YH-4000 places you at the heart of the performance. Vocals convey authentic emotion, drums and bass retain their rhythmic power, and the atmosphere of a live venue is reproduced with remarkable realism.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNatural Tonal Balance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOrthodynamic™ drivers and spacious housings reproduce natural, high-density sound across the full frequency range. Vocals and instruments are rendered with tonal accuracy, allowing every detail and texture to be heard as intended.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eYamaha Orthodynamic™ Driver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOriginally introduced by Yamaha in the 1970s, the Orthodynamic™ driver has been redesigned using advanced modern technologies. Meticulous acoustic tuning gives the YH-4000 its responsive, natural and precise sound.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpansive Open-Back Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe generously sized open-back housings provide substantial acoustic volume and optimised airflow. A PET mesh filter regulates internal pressure, while the carefully shaped interior reduces unwanted resonance to reproduce every note—from its initial attack to its natural decay—with clarity.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExceptional Musical Dynamics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ultra-lightweight thin-film diaphragm responds rapidly and precisely, preserving everything from delicate textures to powerful low-frequency impact. Conductive coils, corrugated surfaces and micro-perforated air dampers maintain the energy and natural dynamics of the performance with minimal distortion.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpacious, Precisely Defined Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe YH-4000 recreates the scale and atmosphere of venues ranging from intimate clubs to expansive concert halls. Precise spatial reproduction reveals the position and subtle movement of each performer, creating a convincing sense of presence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecisely Tuned PET Mesh Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA carefully selected PET mesh filter regulates airflow and internal housing pressure. This produces a dense, expressive midrange and tight, punchy bass while preserving the spacious character of the open-back design.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Ear Pads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDeveloped exclusively for the YH-4000, the ear pads combine soft artificial suede with flexible PU leather. Fine perforations support an open, spacious sound, while the velvet-like texture and gentle cushioning provide an enveloping fit for extended listening.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLightweight Magnesium Body\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe rigid magnesium housing frame offers excellent vibration-damping performance while keeping the headphones remarkably light. Weighing just 320 grams, the YH-4000 remains comfortable and unobtrusive throughout long listening sessions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-Layer Headband\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA stainless-steel arm applies carefully balanced pressure to reduce fatigue, while the three-dimensionally woven head pad flexes naturally and distributes weight evenly. A smooth, stepless slider allows precise adjustment for a personalised fit.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInclined Swivel Mechanism\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe inclined swivel mechanism helps each housing fit securely behind the ear, reducing air leakage and preserving rich low-frequency performance. Subtle vertical movement maintains even pressure for greater comfort and acoustic consistency.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFunctional Beauty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEvery element of the YH-4000 combines purpose with refined craftsmanship. Its distinctive open housing is protected by aerospace-inspired triaxial woven mesh, while carefully selected premium materials provide lasting performance and a sophisticated finish.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHandcrafted in Japan\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe YH-4000 is produced at Yamaha’s Kakegawa factory, where the company’s flagship grand pianos and audio components are also made. From driver construction to final assembly, each pair is carefully completed by skilled craftspeople under exacting quality standards.\u003c\/p\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":51842069037342,"sku":"YA-YH4000","price":4799.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/3755\/9070\/files\/YH4000_basic_tcm138-2496440.jpg?v=1787744782","url":"https:\/\/www.magnumsound.nz\/products\/yamaha-yh-4000-open-back-planar-magnetic-headphones-premium","provider":"Magnum Sound and Vision","version":"1.0","type":"link"}