Wireworld Cable Chroma 10 Digital Audio BNC 75 Ohm

WireWorld Chroma 10 Digital Audio – the solid entry into digital signal transmission

Digital cables are an essential component of any audio system – whether entry-level or high-end setups. Anyone who deals with digital audio connections will sooner or later encounter the question of the extent to which the cable used influences the sound quality. This is precisely where the WireWorld Chroma 10 Digital Audio 75 Ohm comes in. It is aimed at users seeking a clean-sounding, stable, and attractively priced connection – without unnecessary frills.

WireWorld has introduced the Chroma 10, a revised version of its renowned digital cable. The entry-level model now incorporates the company's proprietary DNA Helix technology – a design normally reserved for more expensive models. This construction is intended to smooth the signal flow and reduce electromagnetic interference within the cable. This is quite remarkable for a digital coaxial cable in this price range and can already make an audible difference in many systems.

Well-thought-out technology for a fair entry

The Chroma 10's conductor is made of oxygen-free copper (OFC), a material with superior conductivity compared to conventional copper. OFC is often used in audio technology when clean signal transmission is critical—especially in digital connections where pulse timing plays a critical role. The cable features a 25AWG conductor cross-section, corresponding to a surface area of 0.16 mm². This makes it suitable for both short and medium-length cables.

Particularly noteworthy is the insulation of the Chroma 10. WireWorld uses the advanced Composilex 5 insulation, which was specifically developed to reduce so-called triboelectric effects. These effects arise from movement or friction in the cable material and can affect signal behavior. In practice, the Composilex 5 jacket results in improved clarity and lower distortion – even with moderate systems.

Flexibility in application

The WireWorld Chroma 10 Digital Audio 75 Ohm is available not only in the classic RCA-to-RCA version. Those requiring a BNC connection—for example, with certain studio components or professional digital sources—will also find suitable variants: RCA-BNC or BNC-BNC are available. This versatility makes the cable universally applicable without the need for additional adapters.

The connectors utilize the company's proprietary Gold-Tube™ RCA plugs, which are coated with silver and gold layers. This combination provides a corrosion-resistant yet conductive surface. The mechanical connection is stable, yet the plugs can be plugged and unplugged easily—a practical advantage in everyday use.

Audible progress without exaggeration

Of course, a Chroma 10 won't replace a cable costing several times more—that's not its claim, either. But it does create a solid foundation upon which a sound system can be built. Especially in direct comparison with simple bundled or very inexpensive digital cables, a significant improvement in clarity and structure is evident. Voices sound more focused, details emerge more clearly. Overall, the reproduction remains neutral—without artificially accentuating individual frequency ranges.

Anyone looking for a digital cable that delivers solid performance without too much fuss should consider the Chroma 10 from WireWorld a thoroughly sensible choice. It's well-suited for compact systems, digital-to-digital transfers (e.g., CD transport to DAC), and also as a replacement for old or inadequate standard cables.

Technical data

Design: Tri DNA Helix

Signal conductor: 12 strand groups

Cross section: 25AWG / 0.16 mm²

Conductor material: Oxygen-free copper (OFC)

Insulation: Composilex 5

Connectors: RCA and BNC available

Contact material: Silver-plated, with gold layer

Impedance: 75 ohms