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Release
2026-5-8

Memory Pd4.4 Retro Planar IEM Available Now!

Memory Pd4.4Retro Planar IEM Enjoy High-Fidelity Sound with Effortless ComfortDelicate details of high-resolution music are perfectly restored, while the ultra-slim and compact body defines the unique charm of Memory 4.4.Despite its lightweight profile, it delivers solid low-frequency depth and transparent high-resolution performance.Small in size yet powerful in sound. AL4.4 vs. Pd4.4: Which is Your Ideal Match?The housing material and weight of an IEM are critical factors that directly influence both wearing comfort and acoustic performance. Memory AL4.4Crafted from lightweight aviation-grade…

Release
2026-5-8

Memory AL4.4 Retro Planar IEM Available Now!

Memory AL4.4Retro Planar IEM Enjoy High-Fidelity Sound with Effortless ComfortDelicate details of high-resolution music are perfectly restored, while the ultra-slim and compact body defines the unique charm of Memory 4.4.Despite its lightweight profile, it delivers solid low-frequency depth and transparent high-resolution performance.Small in size yet powerful in sound. AL4.4 vs. Pd4.4: Which is Your Ideal Match?The housing material and weight of an IEM are critical factors that directly influence both wearing comfort and acoustic performance. Memory AL4.4Crafted from lightweight aviation-grade…

Notice
2026-4-29

【Notification】Holiday Notice for 2026 Labor Day

Dear Valued Friends, To celebrate the coming 2026 International Labor Day, all the staff at ddHiFi will have a 5-day holiday from May 1–5th and resume work on May 6th. During the holiday, you can feel free to drop us a line at market@ddhifi.com for cooperation, and contact support@ddhifi.com for product & after-sales related issues. We will reply to you as soon as possible after the holiday. Thank you for your understanding and long-term support. Pay tribute to every hardworking…

Exhibition
2026-4-17

ddHiFi 2026 New Products Update & Chengdu International Headphone Show

We hear you, and yes — new products are coming soon! 🔹”When’s the new gear dropping?”🔹”Will there be a USB-C to Coaxial Converter update?”🔹”Will there be new over-ear headphone cables?”🔹”Is the charging stand coming soon?”…and more! Good news — we’re bringing the new gear to: The 8th Chengdu International Headphones Expo 2026 📅 April 18-19 ｜ 📍 Crowne Plaza Chengdu Zongfu 🎧 ddHiFi Booth: 68 Swipe through to see what’s coming — maybe your most-anticipated item is already here 👀…

Comparison
2026-4-16

Comparison Table of 05 / 07 / 09 / 19 / 19 Gold TC Series USB Cables

The following table compares five TC series USB cables. Recommendations for Matching Devices: 1. For those who use some music players as USB decoding devices or use some power-consuming dongles connected to mobile phones and hope to improve the connection stability, it is recommended to choose the TC05 M2 series (direction must be observed during use). 2. For those who need to enhance the sense of speed of the whole system and improve the resolution of low and high frequencies,…

Release
2026-3-31

DustCap Headphone Port Dust Covers Available Now!

DustCapHeadphone Port Dust Covers For 3.5mm ports: DustCap35For 4.4mm ports: DustCap44 Keep Dust Out of Idle PortsHeadphone jacks on professional players often go unused, leaving them exposed to dust and oxidation. DustCap keeps them sealed and protected. Grounding Against InterferenceMost headphone jacks on audio players use plastic sockets, which are vulnerable to electromagnetic interference. Made of titanium alloy, the DustCap has an insertion length precisely matched to the grounding section of the socket. It provides anti‑interference and grounding shielding, effectively…

Release
2026-3-20

TC19LL L-Shaped Pure Silver Digital Signal Cable Available Now!

TC19LLL-Shaped Pure Silver Digital Signal Cable Comet Gold Conductor StructureComet Gold adopts a 5‑wire parallel structure. Power lines run along both sides, separated by CC signal conductors in the center. The data lines use pure silver conductors, with two independently insulated pairs twisted together and wrapped in gold‑plated shielding.The increased number of conductors does not affect cable flexibility, providing excellent bending performance. Directional ConnectionWhen outputting USB audio signals, the system identifies an OTG device by detecting the resistor inside the…

Release
2026-3-20

DJ35L 3.5mm L-Shaped Adapter Available Now!

DJ35L3.5mm L-Shaped Adapter Why a 3.5mm-to-3.5mm L-Shaped Adapter?It allows you to convert a straight headphone plug into an L-shaped one.Most audiophile-grade headphone cables are equipped with a long straight 3.5mm plug that protrudes considerably when connected to a playback device. This adapter ensures neater cable routing, enhances portability and effectively protects the plug for daily use. Optimized Compact DesignAlready ultra-slim! Developed based on the DJ44L, the DJ35L features a lowered overall profile. When paired with headphone cables equipped with 3.5mm…

Release
2026-3-20

TC19CC Comet Gold Pure Silver Digital Signal Cable Available Now!

TC19CC Comet Gold Pure Silver Digital Signal Cable Five Sets of Parallel ConductorsBuilding on the soft flexibility of flat cables, Comet Gold introduces a five‑conductor parallel structure. Power lines run along both sides, separated by CC signal conductors in the center. The data lines use pure silver conductors, with two independently insulated pairs twisted together and wrapped in gold‑plated shielding. This five‑parallel design enables faster device recognition and is ideally suited for one‑meter data transmission. Directional ConnectionWhen outputting USB audio signals,…

Release
2026-3-20

Eryx 4.4mm Balanced Earphone Upgrade Cable Available Now!

Eryx4.4mm Balanced Earphone Upgrade Cable Pure & Authentic ConnectionAn earphone cable serves as the transmission path for analog signals, and the material and structure of conductors directly affect the sound dynamics and restoration accuracy. Music signals inherently contain rich details, but not all of these details fit the auditory experience. Different from the straightforward signal transmission of traditional conductors, Eryx can accurately eliminate the interference of secondary details and restore the true nature of music, making the mid-bass sound mellower…

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