{"title":"Kits and Service","description":null,"products":[{"product_id":"dahlia-og-refurbishment","title":"HFA Dahlia OG Headphone Refurbishment","description":"\u003cp\u003eNewly redesigned rod sliders and rods give an incredibly smooth adjustment experience. The new gimbal arms use a more robust mounting design with silicone damping. You'll notice the improved ergonomics as soon as you pick it up.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eThe HFA Dahlia OG Headphone Refurbishment service includes full installation of the following -\u003c\/h2\u003e\n\u003ch3\u003eV2 Balanced Earpad Tuning Rings (Pair)\u003cbr\u003eV2 Dynamic Earpad Tuning Rings (Pair)\u003cbr\u003eV2 Core Driver Caps (Pair)\u003cbr\u003eV2 Filter Retention Clips (Pair)\u003cbr\u003eV2 Gimbal Arms (Pair)\u003cbr\u003eV2 Yoke Rod Sliders (Pair)\u003cbr\u003eV2 Gimbal Rods Aluminum (Pair)\u003cbr\u003e\u003cbr\u003e\n\u003c\/h3\u003e\n\u003cp\u003eOnce installation is complete, a full QA service is performed including frequency response measurements which will be uploaded to our server and accessed by scanning your serial number card. Optional items include a new buffalo leather strap and matched ZMF earpads.\u003c\/p\u003e\n\u003cp\u003eThis service also includes fully insured shipping both ways. An insured shipping label will be emailed to you so you can safely send your OG Dahlia to HFA.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: This service is compatible with the original Dahlia, NOT the Dahlia 2. Due to the current tariff situation, this service is only available in the United States.\u003c\/span\u003e\u003c\/p\u003e","brand":"HIFI FOR ALL","offers":[{"title":"Default Title","offer_id":50772500447280,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/3137\/0288\/files\/Core_Driver_Cap_V2.png?v=1791832588"},{"product_id":"dahlia-og-v2-upgrade-kit","title":"HFA Dahlia OG V2 Tuning DIY Upgrade Kit","description":"\u003ch1\u003e\u003cem\u003eSHIPPING EARLY NOVEMBER\u003c\/em\u003e\u003c\/h1\u003e\n\u003cp\u003eContinued work in tuning the Dahlia headphone has led to an upgraded version of the sound that accomplishes a few key goals based on the feedback from the community while maintaining the original character of the Dahlia. The original Dahlia V1 tuning utilized resonators to slightly adjust treble frequencies while the new V2 tuning simplifies the design by using geometrically shaped earpad tuning rings to adjust the earcup volume and core driver caps to direct airflow. The end result is a smoother, less fatiguing experience across more genres while improving psychoacoustic properties like soundstage and imaging. This is the first time an audiophile headphone sound can be truly upgraded by the user. This upgrade kit will breathe new life into your Dahlia headphone bringing it to the forefront of cutting edge acoustic research and design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDahlia OG V2 Upgrade Kit includes the following parts\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong\u003eV2 Balanced Earpad Tuning Rings (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eV2 Dynamic Earpad Tuning Rings (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eV2 Core Driver Caps (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eV2 Filter Retention Clips (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCurved End Tweezer Tool\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: This kit requires removal and installation of parts around sensitive parts of the headphone like the driver diaphragm. If you're not comfortable with fine detail hand-work, \u003ca href=\"https:\/\/hififorall.com\/products\/dahlia-og-refurbishment\" title=\"HFA Dahlia OG Headphone Refurbishment\" style=\"color: rgb(255, 42, 0);\"\u003ewe recommend sending in your Dahlia for the upgrade. HFA will not be responsible for any damage to the headphone during the DIY kit installation.\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"HIFI FOR ALL","offers":[{"title":"Default Title","offer_id":50772545110064,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/3137\/0288\/files\/Core_Driver_Cap_V2.png?v=1791832588"},{"product_id":"hfa-dahlia-2-v2-tuning-diy-upgrade-kit","title":"HFA Dahlia 2 V2 Tuning DIY Upgrade Kit","description":"\u003ch1\u003e\u003cem\u003eSHIPPING EARLY NOVEMBER\u003c\/em\u003e\u003c\/h1\u003e\n\u003cp\u003eContinued work in tuning the Dahlia headphone has led to an upgraded version of the sound that accomplishes a few key goals based on the feedback from the community while maintaining the original character of the Dahlia. The original Dahlia V1 tuning utilized resonators to slightly adjust treble frequencies while the new V2 tuning simplifies the design by using geometrically shaped earpad tuning rings to adjust the earcup volume and core driver caps to direct airflow. The end result is a smoother, less fatiguing experience across more genres while improving psychoacoustic properties like soundstage and imaging. This is the first time an audiophile headphone sound can be truly upgraded by the user. This upgrade kit will breathe new life into your Dahlia headphone bringing it to the forefront of cutting edge acoustic research and design.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eDahlia 2 V2 Upgrade Kit includes the following parts\u003c\/h2\u003e\n\u003ch3\u003e\n\u003cstrong\u003eV2 Balanced Earpad Tuning Rings (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eV2 Dynamic Earpad Tuning Rings (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eV2 Core Driver Caps (Pair)\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eCurved End Tweezer Tool\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: This kit requires removal and installation of parts around sensitive parts of the headphone like the driver diaphragm. If you're not comfortable with fine detail hand-work, \u003ca href=\"https:\/\/hififorall.com\/products\/hfa-dahlia-2-headphone-refurbishment\" title=\"HFA Dahlia 2 Headphone Refurbishment\"\u003ewe recommend sending in your Dahlia for the upgrade. HFA will not be responsible for any damage to the headphone during the DIY kit installation.\u003c\/a\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eLIMITED TIME OFFER VALID UNTIL DECEMBER 1st, 2026\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eOriginal purchasers of the HFA Dahlia 2 Headphone can request a one-time discount code for \u003cstrong\u003e40% OFF\u003c\/strong\u003e the price of the upgrade kit. \u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eYou must be the original buyer of the headphone to qualify. \u003c\/span\u003e\u003c\/span\u003eClick the Support button at the lower right corner of the screen to send us a message.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"HIFI FOR ALL","offers":[{"title":"Default Title","offer_id":50780374171696,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/3137\/0288\/files\/Core_Driver_Cap_V2.png?v=1791832588"},{"product_id":"hfa-dahlia-2-headphone-refurbishment","title":"HFA Dahlia 2 Headphone Refurbishment","description":"\u003cp\u003eNewly redesigned rod sliders and rods give an incredibly smooth adjustment experience.\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eThe HFA Dahlia 2 Headphone Refurbishment service includes full installation of the following -\u003c\/h2\u003e\n\u003ch3\u003eV2 Balanced Earpad Tuning Rings (Pair)\u003cbr\u003eV2 Dynamic Earpad Tuning Rings (Pair)\u003cbr\u003eV2 Core Driver Caps (Pair)\u003cbr\u003eV2 Yoke Rod Sliders (Pair)\u003cbr\u003eV2 Gimbal Rods Aluminum (Pair)\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eOnce installation is complete, a full QA service is performed including frequency response measurements which will be uploaded to our server and accessed by scanning your serial number card. Optional items include a new buffalo leather strap and matched ZMF earpads.\u003c\/p\u003e\n\u003cp\u003eThis service also includes fully insured shipping both ways. An insured shipping label will be emailed to you so you can safely send your Dahlia 2 to HFA.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eNOTE: This service is compatible with the Dahlia 2, NOT the OG Dahlia. Due to the current tariff situation, this service is only available in the United States.\u003c\/span\u003e\u003c\/p\u003e","brand":"HIFI FOR ALL","offers":[{"title":"Default Title","offer_id":50780992536624,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0596\/3137\/0288\/files\/Core_Driver_Cap_V2.png?v=1791832588"}],"url":"https:\/\/hififorall.com\/collections\/kits-and-service.oembed","provider":"HIFI FOR ALL","version":"1.0","type":"link"}