{"product_id":"ayre-qb-9-twenty-factory-upgrade","title":"Ayre QB-9 Twenty Factory Upgrade","description":"\u003ch2\u003eQB-9 Twenty Factory Upgrade\u003c\/h2\u003e\n\u003cp\u003eThis is for existing QB-9 or QB-9 DSD units that need to be sent to our factory and upgraded to the \u003cem\u003eTwenty \u003c\/em\u003eversion.\u003c\/p\u003e\n\u003cp\u003eWhen entering billing and shipping details, enter your QB-9\/QB-9 DSD serial number in the “Order Notes” section.\u003c\/p\u003e\n\u003cp\u003eThe generated sales number will act as the RMA number to authorize the return of the QB-9 for the upgrade.\u003c\/p\u003e\n\u003cp\u003eOnce we receive your QB-9, the upgrade will take approximately 7-10 days to process, upgrade, and run all necessary testing before returning.\u003c\/p\u003e\n\u003cp\u003eHere is what has been improved with the Twenty update:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOur Diamond output circuit improves musicality and bass response.\u003c\/li\u003e\n\u003cli\u003eA new JFET differential stage lowers the noise floor.\u003c\/li\u003e\n\u003cli\u003eAyreLock power supply regulation for better rendering of fine musical detail.\u003c\/li\u003e\n\u003cli\u003eNew AC noise filtering for improved resolution.\u003c\/li\u003e\n\u003cli\u003eCustom Ayre Asynchronous USB technology further reducing electrical noise in the system.\u003c\/li\u003e\n\u003cli\u003eNew ESS DAC chip (ES9038Q2M) for improved signal to noise ratio and spacial detail.\u003c\/li\u003e\n\u003cli\u003eSix layer board design for optimal circuit isolation.\u003c\/li\u003e\n\u003cli\u003eProprietary reclocking to eliminate USB domain jitter.\u003c\/li\u003e\n\u003cli\u003ePCM play back up to 384 kHz\u003c\/li\u003e\n\u003cli\u003eNative DSD capability up to DSD256 (4x)\u003c\/li\u003e\n\u003cli\u003eHDCD decoding\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Ayre","offers":[{"title":"Default Title","offer_id":48849378967795,"sku":"QB-9-TWENTY-UPGRADE","price":2900.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0429\/5301\/5446\/files\/QB-9-Twenty-Upgrade.jpg?v=1776466299","url":"https:\/\/www.heynowhifi.com.au\/products\/ayre-qb-9-twenty-factory-upgrade","provider":"HeyNow Hi-Fi","version":"1.0","type":"link"}