{"product_id":"stax-sr-x9000-electrostatic-headphones","title":"STAX SR-X9000 Electrostatic Headphones","description":"\u003cp\u003eSR-X9000 is the new flagship Earspeaker that marks the pinnacle of Stax electrostatic headphones production. A major technology advancement is the “MILER-3” (Multi-Layer-Elect-Rords) - a four-layer fixed electrode combining mesh electrodes and conventional etching electrodes that are crimped by thermal diffusion bonding. The newly developed manufacturing technique matures through a 20-year accumulated research and development, allowing a rigid structure that is resistant to resonation while smoothly evolving the transmission characteristics of sound compared to conventional multilayer fixed electrodes.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Top View\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/1_9446f779-754a-4d93-bbc4-2acb84031610_2048x2048.png?v=1704302661\"\u003e\u003c\/p\u003e\n\u003cp\u003eA product development story: the circular metal mesh once mounted on the SR-X was one of the ideal electrodes to reduce the effects of air resistance and reflections and increase sound permeability. However, there was a big hurdle in installing metal mesh electrodes in products because they lack strength and are resonant-prone that causes playback sound to become muddy. In the 1990s, the original SR-Ω was developed with the goal of increasing the size of the metal mesh; however, the manufacturing technique was at its infancy as it was unpractical to produce stable products. As a matter of fact, there was only a few pairs of SR-Ω were made.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Earpads\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/2_ff031dd4-597b-401a-abe9-7dde47aacb62_2048x2048.png?v=1704302683\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe SR-X9000 diaphragm is made of ultra-thin engineering film that is 20% larger than the previous flagship SR-009S. The diaphragm mass has been reduced to create a lightning-fast reaction speed and high-frequency response range that elevates headphone listening to a whole new level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eENCLOSURE\u003c\/strong\u003e:\u003cbr\u003eAluminum is a metal good for sound and suitable material for audio equipment. It is abundantly used, e.g. at the frame supporting the appearance and sound element, to realize high-quality sound, rigidity and lightweight. Almost every part of the SR-009 is manufactured through precise machine processing.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Enclosure\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/4_8d406edf-dd93-4838-9323-b923b5a14582_2048x2048.png?v=1704302707\" style=\"margin-bottom: 16px;\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCABLE\u003c\/strong\u003e:\u003cbr\u003eThe high-purity copper developed from the necessity of wiring large-scale integration circuits is also known as high-quality audio cables. High-purity copper wire of 99.9999% (6Nines) purity adopted for the cable is further silver-coated and finished with the most suitable structure to drive the earspeaker.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Cable\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/5_df3e35a7-57d6-4bcc-9b39-3ba46b90325c_2048x2048.png?v=1704302849\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEARPAD\u003c\/strong\u003e:\u003cbr\u003eThe earpad of a new design is carefully made by a craftsman's hand and features both the real leather with good humidity environment and the cushion material with moderate elasticity.\u003c\/p\u003e\n\u003cp\u003eThe new earpad enables hours of comfortable listening to music.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Earpads\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/3_b48fac61-73ef-48e9-92ee-d8bd0d33fdd6_2048x2048.png?v=1704302701\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eARC\u003c\/strong\u003e (head band):\u003cbr\u003eThe arc is equipped with a position adjustment mechanism of 10-step slider and corresponds to the wide range of cranial form with individual difference.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"STAX SR-X9000 Electrostatic Headphones Headband\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/files\/6_c94490b9-edf7-4505-90a6-a65c637996c9_2048x2048.png?v=1704302903\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e push-pull electrostatic sound element, open-air type enclosure\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound element shape:\u003c\/strong\u003e large round shape　\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFixed electrode:\u003c\/strong\u003e MLER-3 (Multi Layer Electrodes)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency response:\u003c\/strong\u003e 5 - 42,000Hz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eElectrostatic capacitance:\u003c\/strong\u003e 110pF 　\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance:\u003c\/strong\u003e 145kΩ 　\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSound pressure sensitivity:\u003c\/strong\u003e 100dB　\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBias voltage:\u003c\/strong\u003e 580V DC\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAttached cable conductor:\u003c\/strong\u003e 6N(99.9999%)OFC + silver plated annealed copper wire\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable:\u003c\/strong\u003e parallel 6-strand, low-capacity wide cable\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCable length: \u003c\/strong\u003e2.5m,1.5m\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEar pad:\u003c\/strong\u003e genuine sheep leather (skin touching portion), artificial leather (surrounding portion)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e 432g (ear speaker)\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eIn the box\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-rte-list=\"default\"\u003e\n\u003cli\u003eSTAX SR-X9000 headphone x 1\u003c\/li\u003e\n\u003cli\u003eStorage box x 1\u003c\/li\u003e\n\u003cli\u003eOwners manual x 1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"STAX","offers":[{"title":"Default Title","offer_id":40920137334974,"sku":"SR-X9000","price":6200.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0065\/4432\/6771\/products\/STAX_SR-X9000_Over-Ear_Noise-Cancelling_Headphones_on_Sale_Now.jpg?v=1762458592","url":"https:\/\/audio46.mom\/products\/stax-sr-x9000-electrostatic-headphones","provider":"Audio46 Headphone Store","version":"1.0","type":"link"}