iFi Audio SilentPower Pulsar HDMI Cable

SilentPower Pulsar HDMI – Minimum Loss. Maximum Immersion. The standard HDMI cable is often the weakest link in a premium home entertainment setup. Traditional cables act as open antennae, introducing heavy electromagnetic interference (EMI) and radio frequency interference (RFI) across both power and data paths. This unseen noise degrades signal integrity, muddying audio detail and washing out visual depth. The SilentPower Pulsar HDMI redefines digital signal transmission as the world's first active HDMI cable to combine proprietary noise cancellation, jitter elimination, and robust system protection. Running a full 48Gbps ultra-high-speed pipeline, it serves as the ultimate plug-and-play upgrade to reveal deeper blacks, heightened image contrast, and crystal-clear audio across your entire AV system. What's In The Box? Everything you need is included with the SilentPower Pulsar HDMI! SilentPower Pulsar HDMI Cable (2m) Quick Start Guide Instruction Card Active Noise Cancellation II: Eliminates digital signal noise by 100x to maximize audio-visual clarity While ordinary high-end cables rely entirely on passive shielding that can leave digital data vulnerable, the Pulsar HDMI implements SilentPower’s advanced Active Noise Cancellation II (ANC II) circuitry. This active technology continuously monitors the internal data pathways for incoming EMI/RFI, generating an identical but inverted opposite-phase signal to instantly neutralize it. This process achieves a massive 40dB (100x) reduction in noise compared to standard filtering methods. By isolating your data from surrounding household electrical noise, it creates a pristine environment that delivers richer contrast, deeper black levels, and a quieter, more transparent musical background, so you can hear every detail in pristine clarity. Jitter Elimination: Enhances digital timing accuracy to restore lifelike color and image detail Digital audio and video data rely on absolute clock accuracy to translate digital code back into sound and images. The active timing circuitry inside the Pulsar HDMI targets and eliminates jitter at the critical conversion stage, stabilizing the digital data packets and refining signal timing, for enhanced color accuracy, texture, and picture sharpness. Simultaneously, it strips away timing errors in the audio stream to lower overall harmonic distortion, delivering clearer sound and more accurate audio in music, videos, and games. Built-in Transient Voltage Suppression: Safeguards your high-end AV gear from catastrophic power surges Your home cinema processors, UHD media players, and high-end projectors represent a serious emotional and financial investment. To proactively defend your equipment from unexpected damage, the Pulsar HDMI features integrated Transient Voltage Suppression (TVS) - an internal protection system which serves as a built-in shield against destructive voltage spikes, nearby lightning strikes, and static electricity discharge. By clamping down on excess voltage right at the cable connection, the Pulsar HDMI ensures your most valued components stay safely operational, while delivering crisp sound and picture. Comprehensive HDMI 2.1 Capability: Powers uncompromised 8K video, high-frame-rate gaming, and immersive audio Engineered for modern high-performance devices, the Pulsar HDMI boasts a massive 48Gbps bandwidth and fully supports the entire suite of HDMI 2.1 protocol standards. It handles ultra-crisp 8K resolutions at 60Hz and fluid 4K gaming at 120Hz with ease. For film enthusiasts, full pass-through compatibility for Dynamic HDR and Dolby Vision ensures that every scene retains its peak color grading. Gamers can take advantage of Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) for zero-lag performance, while Enhanced Audio Return Channel (eARC) support guarantees seamless connection to your surround sound processor or soundbar, for crisp, clear audio and video - every time. Pulsar HDMI Specs Interface Standard HDMI 2.1 (Fully backwards compatible) Bandwidth 48Gbps Video Format Support 8K Ultra HD @ 60Hz, 4K @ 120Hz, Dynamic HDR, Dolby Vision Gaming Features Variable Refresh Rate (VRR), Auto Low Latency Mode (ALLM) Audio Protocol Enhanced Audio Return Channel (eARC) Noise Reduction Active Noise Cancellation II (>40dB / 100x reduction) Digital Correction Clock Jitter Elimination Circuitry System Protection Transient Voltage Suppression (TVS) against power surges and static Cable Construction Professional-grade Triple-Shielded Insulation Highly durable TPE Polyethylene Impedance 100Ω (with a strict ±10% deviation limit) Cable Length 2 meters (78.7 inches) Net Weight 107g (3.7 oz) Warranty 12 Months