ddHiFi is a modern age technology company formed in 2017 with a primary focus on designing and making accessory products for the audiophile market. The design principle of ddHiFi is to use concise and brief design to make user-friendly accessory products, abandon any decorative elements that are irrelevant to practical usage and pay more attention to product material and craftsmanship details with a controlled cost. ddHiFi is dedicated to making countless connecting, storage and related products for audio enthusiasts.

ddHiFi is founded by Demond Ding, an experienced engineer with years of experience in big brands like OPPO and FiiO. Today, ddHiFi is the leading manufacturer of supreme quality connectors and adapters such as ddHiFi DJ44B, ddHiFi DJ35AG, ddHiFi TC28i, ddHiFi TC35B, ddHiFi TC35i, and many more. ddHiFi works on the principle of designing user-friendly products offering performance and value. With ddHiFi’s expansive selection of product offerings, there’s almost something for everyone.