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High Fidelity Audio

C-LOCK

BLOCKAUDIO · Accessories

C-LOCK

The ultimate mechanical safeguard for your high-end power connection.

In the world of high-end audio, the journey to sonic perfection often begins at the wall outlet, yet this critical interface remains the most overlooked source of instability. Most audiophile power cords are significantly heavier and more rigid than standard domestic cables, placing excessive mechanical load on wall sockets. This leads to loose contacts, micro-vibrations, and compromised electrical transmission that can introduce harmful transients and signal degradation at the very start of your system chain. The C-LOCK series provides a definitive mechanical solution to these widespread issues. By firmly locking the power connector into place, it guarantees a stable, secure, and vibration-free connection. This stabilization prevents the micro-movements and short-term power interruptions that often plague heavy cable installations, ensuring that the integrity of the electrical supply is maintained from the moment it leaves the wall. Crafted with the same analytical rigour as the brand's flagship electronics, the C-LOCK series features high-quality materials, ranging from precision-milled aluminium faceplates to advanced stainless steel or POM locking sockets. Whether through the entry-level Lite or the high-performance SE² models, which integrate reference-grade Furutech NCF modules, this accessory provides a meaningful and reliable foundation for any high-fidelity system. It is a fundamental component for those who demand absolute mechanical and electrical certainty in their setup.

Key Features

01

Mechanical cable stabilisation

Securely locks heavy, inflexible audiophile power cables to prevent sagging, contact degradation, and accidental disconnection.

02

Vibration and resonance control

Engineered to dampen mechanical oscillations and structural resonances that can negatively impact power transmission quality.

03

Contact protection

Reduces mechanical stress and bending on wall socket contacts, prolonging the lifespan of both your cables and the power outlet.

04

Reference-grade integration

Available in premium versions featuring Furutech NCF rhodium-plated modules to provide superior conductivity and EMI suppression.

The Story

Chapter 01

The Story

The C-LOCK was born from a simple observation: high-end power cords are often too heavy for standard infrastructure, leading to a weak link at the very beginning of the signal chain. By addressing this universal problem through precision engineering, Blockaudio has created an accessory that restores the mechanical truth of the connection, ensuring that your investment in premium power cabling is fully realised rather than compromised by poor physical stability.
Manufacturing Process

Chapter 02

Manufacturing Process

Each C-LOCK unit is built to exacting standards, utilising milled aluminium faceplates and high-performance locking mechanisms. The SE² series, in particular, incorporates professional-grade components such as Furutech NCF sockets and stainless steel lock-sockets, reflecting a commitment to durability and performance that mirrors the build quality found in the company's reference amplifiers.
Listening Notes

Chapter 03

Listening Notes

By ensuring a mechanically true and stable power connection, the C-LOCK allows the system to perform without the subtle grain and instability caused by fluctuating contact pressure. Listeners typically report a deeper, more silent background, improved soundstage clarity, and a heightened sense of dynamic composure, as the amplifier is finally fed by a reliable, uncompromised power flow.

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