Transparent Opus Power Isolator


The groundbreaking Transparent Generation 5 Power Conditioning Filter Technology introduced in the new OPUS PowerIsolator snuffs out broadband AC power line noise without restricting current or introducing phase shift.

Noise impacts every high fidelity audio system. Twenty-three years of technical development, materials research, and critical listening have culminated in Transparent’s paramount technology to eliminate power line noise.

OPUS PowerIsolator is the key to unlocking the utmost performance capability of an ultimate level system. When processing unrestricted AC power transferred via the OPUS Power Cord, the OPUS PowerIsolator helps a system deliver previously unheard subtleties and dynamic range that is so expansive that it will redefine the listener’s experience of music realism.


    Opus Power Isolator
    Most other power conditioning solutions reduce some AC noise, but they also restrict instantaneous current and alter the phase of the power signal — a condition that introduces noise and shifts the tonal balance performance of the system. OPUS PowerIsolator in combination with OPUS Power Cords to power your components ensures that your system is free to reveal all the dynamic complexity and energy and the pure and natural instrumental tonality encoded in your favorite music sources.

    With OPUS PowerIsolator’s curvaceous carbon fiber form, there can be no mistaking its OPUS lineage. Like OPUS Speaker Cable, its epoxy-loaded, fully damped carbon-fiber carapace blocks vibrations and allows electromagnetic fields to fully expand. The center of gravity is also low and wide which further ensures that any excess energy broadly dissipates away from the filter circuitry. Adjustable, precision machined isolation feet reduce vibration further and come with soft or hard contact options to work more effectively on a variety of different types of surfaces.

    Painstakingly constructed in the USA with multi-step measurements and circuit adjustments, the filter circuit is also calibrated to the filter characteristics of the included OPUS Power Cord. OPUS Power Cord conductors serve to link the OPI filter circuit from input to output. The inherent filter characteristics of the point-to-point connections in OPUS PowerIsolator are also an important part of the measurement process and filter circuit calibration. Its parallel noise filtering circuit results in full, free, instantaneous current flow, thereby allowing your system to deliver untethered musical dynamics. Likewise, the parallel hydraulic magnetic circuit breaker provides failsafe circuit protection without limiting current.

    For optimum OPUS PowerIsolator performance, use with only one component on a dedicated AC circuit and use an OPUS Power Cord for each PowerIsolator to component connection.


    • Broadband power line noise filtering with ideal power factor correction
    • Free current flow without restriction
    • Two identical high-current, grounded, surge protected outlets
    • Detachable 2m OPUS Power Cord included
    • Available in USA, UK, EU and other power applications
    • Dimension: 32.79 cm deep x 25.90 cm wide x 11.96 cm tall
    • Weight: 7.71 kg

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