SilentPower Pulsar USB - Galvanically Isolated USB-C Cable with Active Noise Cancellation

Product variants

Key Features:

Active Noise Cancellation for ultra-clean power and reduced interference
Galvanic isolation eliminates ground loops and signal contamination
Quadruple shielding protects against EMI and RFI from external sources
High-purity OFHC continuous cast copper conductors for optimal signal transfer
USB 3.0 compatibility with 10Gbps high-speed data transfer
1% impedance deviation for ultra-stable performance
Durable HD polyethylene insulation for long-term reliability
Designed for audiophiles seeking maximum clarity and system performance

Product Data:

MSRP	KSD SKU	Barcode	MPN	Country of Origin
£229.00	P003905	5061043051867	0320001	China

MSRP	£229.00
KSD SKU	P003905
Barcode	5061043051867
MPN	0320001
Country of Origin	China

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SilentPower Pulsar USB

Generic USB cables weren’t made for high-performance audio. They often combine power and data lines with poor shielding, introducing noise and distortion before your music even reaches the DAC. The Pulsar USB changes that completely, built from the ground up to deliver precision, clarity, and silence, it’s engineered for audiophiles who demand more from every component.

With fully isolated power and data lines, the Pulsar USB eliminates ground loop noise and signal interference at the source. Inside, our proprietary Active Noise Cancellation technology targets electromagnetic and radio frequency noise, generating an inverse signal to cancel out distortion before it hits your system, resulting in a cleaner, quieter background and purer audio.

Built with continuous cast OFHC copper, HD polyethylene insulation, and quadruple shielding, the Pulsar delivers incredibly low impedance (just 1% deviation) and ultra-stable signal transfer. It supports full USB 3.0 10Gbps speeds, ensuring high-resolution audio playback is never compromised - no matter the file size. With its high-end materials, intelligent engineering, and purposeful design, this is far more than just a cable.

No Detail Left Behind.

Galvanic Isolation for Pure Audio
The Pulsar USB physically separates the data signal from the power line using galvanic isolation. This means no shared electrical paths and no opportunity for system noise or ground loops to interfere with your audio. It's a hardware-level barrier that protects your sound at the source.

Active Noise Cancellation Built-In
Inspired by military-grade technology, Pulsar’s Active Noise Cancellation (ANC) monitors the power line for EMI and RFI interference and emits an inverted signal to cancel it out in real time. The result is a measurable noise drop of up to 40dB, letting your music emerge with greater detail and less distortion.

Precision Engineering Inside
Internally, the Pulsar USB is made with heavy-gauge, continuous cast OFHC copper conductors. These high-purity materials are arranged in a custom low-inductance, parallel layout and encased in HD polyethylene insulation to maintain signal integrity and minimize loss over distance.

Quad-Shielded for Maximum Protection
Four layers of shielding wrap the Pulsar’s core to guard against external interference from nearby electronics. Whether you're routing the cable near a power supply, monitor, or router, you can trust the signal remains protected and clean throughout.

Optimized for Speed and Stability
Supporting up to 10Gbps data rates via USB 3.0, the Pulsar USB moves high-resolution audio with ease. It ensures ultra-fast, error-free transmission that’s 20x faster than USB 2.0, ideal for large file transfers and uncompressed playback without bottlenecks.

Built to Last, Designed to Perform
From its rugged cable build to its audiophile-grade materials, every detail of the Pulsar USB reflects purpose and performance. The 1-metre length is ideal for most hi-fi setups, and with a 12-month warranty, you’re backed by quality assurance from a brand that understands audio excellence.