Cambridge audio updates cxn100: hdmi earc finally arrives

Cambridge Audio has quietly upgraded its acclaimed CX series, delivering a feature long-requested by audiophiles: HDMI eARC connectivity on the new CXN100 SE network streamer. While retaining the core architecture and sonic performance that made the original CXN100 a favorite, this addition dramatically expands the streamer’s utility in modern home Entertainment setups.

Seamless tv audio integration

The key change, and arguably the most significant, is the inclusion of HDMI eARC. This allows for direct connection of your television's audio signal – from integrated apps, gaming consoles, or any connected device – to your hi-fi system, bypassing the need for convoluted workarounds. Suddenly, the CXN100 transforms from a dedicated music player into a far more versatile hub for all your audio sources.

But the CXN100 SE isn’t just about eARC; it's a refinement. It retains the fourth-generation StreamMagic platform, providing access to a vast ecosystem of streaming services including Spotify Connect, TIDAL Connect, Qobuz Connect, Amazon Music, Deezer, and internet radio. Roon compatibility, AirPlay 2, Google Cast and Bluetooth are all present and accounted for, alongside continued support for MQA. The ESS ES9028Q2M SABRE32 DAC, capable of handling up to 32-bit/768kHz and DSD512, remains the reference point for digital audio conversion.

Beyond the headline feature, the CXN100 SE maintains a generous selection of inputs—USB, coaxial, and TOSLINK—making it a practical upgrade for those with older CD players or transport systems. The device effectively becomes a superior DAC, simplifying your system and breathing new life into legacy equipment. The familiar 4.76-inch high-resolution color display is still present, showcasing album art, playback information, and selectable VU meters for an engaging user experience. A 7-band equalizer allows for fine-tuning to suit individual preferences and room acoustics.

A touch of noir: limited edition cx black

A touch of noir: limited edition cx black

Adding a visual flair to the proceedings, Cambridge Audio is also introducing the CX Black, a limited-edition finish for select components in the CX series. The CXA81 Mk II integrated amplifier, the CXC CD transport, and, of course, the CXN100 SE are all available in a sleek matte black finish, departing from the series' usual Lunar Grey aesthetic. This purely cosmetic upgrade doesn’t alter the underlying performance, but offers a sophisticated alternative for those seeking a more understated look.

Priced at €1049 for the CXN100 SE (available in Lunar Grey in June and Black in April), €1199 for the CXA81 Mk II, and €599 for the CXC, the CX Black series represents a subtle yet appealing addition to Cambridge Audio’s lineup.

The move signals Cambridge Audio’s continued commitment to both delivering cutting-edge technology and catering to the evolving needs of the discerning audiophile, cementing its position as a reliable player in the high-end audio market.