iFi / SilentPower Pulsar USB Cable
iFi / SilentPower Pulsar USB Cable
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Generic USB Cables Weren’t Built for Great Audio.
They twist power and data lines together, using poor-quality conductors and minimal shielding – meaning your sound is compromised before it even reaches your DAC.
The solution? The Pulsar USB.
The Pulsar is an all-in-one solution, combining a flat audiophile-grade cable structure with active noise filtering. It fully isolates power and data lines to preserve signal integrity, then cleans the power path with our proprietary noise cancellation technology – reducing ripple and cancelling incoming interference.
Simply connect and unlock what your system is truly capable of.
Galvanic Isolation
Isolates system from source to eliminate electrical noise.
Active Noise Cancellation
Provides clean 5V USB power to your DAC.
10Gbps Data Speeds
USB 3.1 compatible with 10Gbps transfer speeds.
Nothing But the Music.
High-res audio is only as pure as the path it takes. Standard USB cables allow any electrical noise from your source device to infiltrate your system, degrading the fidelity of your music’s playback.
The Pulsar USB uses galvanic isolation to physically separate your source from your audio system - eliminating noise from ground potential differences and RF interference.
What passes through is exactly what should: the music.
Targeted Noise Cancellation.
USB isn’t just for data – it delivers 5V of power to connected devices. But that power often carries unwanted noise from your source device’s circuitry. Inspired by military radar jamming, our Active Noise Cancellation technology targets EMI and RFI on the power line, generating an inverted signal to cancel them out. Unlike passive filters, ANC is effective where it matters most – in the audible range. The result is up to 40dB of noise reduction and power that’s 100 times quieter than standard filtering.
Built for Transparency.
The Pulsar is engineered for sonic transparency, starting at its core.
It features thick, high-purity OFHC copper conductors arranged in a parallel configuration to minimise inductance, preserve signal integrity, and prevent crosstalk. Four layers of shielding surround the conductors, providing exceptional protection against external interference.
This design delivers optimal signal transfer for true-to-source sound, maintaining a stable 90-ohm impedance with up to 15 times less deviation than many high-end USB cables.
Faster. Clearer. Cleaner.
The Pulsar USB supports USB 3.1 transfer speeds – up to 20 times faster than USB 2.0.
This super-speed 10 Gbps bandwidth ensures flawless playback of high-resolution audio files, no matter how large or detailed.
