

Many audiophiles who prefer their music on-the-go use their iPhones as their audio content source, connecting their DAC directly to the phone or iPad. The role and quality of the cable are important with noticeable improvements in sound quality when using superior cables.
With ddHiFi’s new TC07S Nyx Silver series 2.0 OTG USB-C cable, you’ll definitely hear the difference.
And since Apple has dropped Lightning in the latest generation iPhones and iPads, ddHiFi's TC07S USB-C is the perfect cable for sonic improvement with your devices.

The original Nyx TC09S series uses a 1st generation silver shielded wire which used a relatively complex structure of separate shielding for its power supply and data transmission. This greatly helped to reduce noise in devices whose power supplies were susceptible to interference.
The new version 2 Nyx 07 series uses the 2nd generation of silver shielded wire which distributes the power supply and data wires at equal intervals. It also uses imported insulation material with an adjusted-density shielding net with black and white spacing along with an outer insulation layer in accordance with impedance matching. Compared to the 1st gen, the newer 2.0 wire is smaller and more compact.
The narrow-waisted and wide-mouthed plugs are a further extension of the 2023 ddHiFi design language. The advantage of this unique design is to make the connections firmer when plugging in and out. Additionally, the arched-edge will help reduce wire creasing, and the bi-color front and rear cavity structure contributes to a more integrated shielding of the plug.

Data Layer
Power Layer
The cable is much better than the other one i was using! Will definitely get another when needed. thanks guys
I purchased this cable for a solid connection between my desktop hub and iBasso DAC. Any standard USB-C cables made by Apple and others would come lose, sometimes at the slightest touch. Now the connection is very solid. The large connector housing at each end makes the cable easy to grab when I want to disconnect the cable. I would purchase again.
ddHiFi TC07S OTG HiFi Cable | USB-C to USB-C
Works assume
The DDHIFI TC07S is a well-constructed cable with solid shielding and excellent build quality. When paired with the Questyle Sigma Pro and connected to my iPhone, the noise floor is extremely low, resulting in a clean, black background. I also notice an improvement in perceived soundstage width, with better lateral separation and more precise imaging. Overall, the TC07S maintains signal integrity while contributing to a slightly more spacious and refined presentation.
As always, thank you to Bloom Audio for the fast and secure shipping.