IsoTek EVO3 Syncro Active DC Blocking Mains Power Cable

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EVO3 Syncro Mains Power Cables, by IsoTek.

Syncro is a high performance power cable which incorporates unique DC-cancelling electronics, that rebalances the mains sine wave on the zero volts line to dramatically reduce/silence transformer hum. Syncro uses high purity silver plated Ohno continuous cast copper conductors of 3 sqmm and FEP dielectric with double shielding for maximum RFI rejection. This sophisticated product is 16 A rated and can be used independently for a single component, or in combination with another IsoTek power cleaner as an upgrade to deliver a fully rebalanced sine wave across all output sockets.

Syncro is a high quality power cable designed to dramatically reduce/silence transformer hum when transformers within equipment, typically power amplifiers, mechanically vibrate. Syncro can also be used as a pre-filter device that can be used with any power conditioning system.

The Syncro circuit is housed in a precision machined aluminium tube measuring 220 mm in length, 63 mm in diameter. Syncro incorporates unique DC-cancelling electronics that rebalance the mains sine wave on the zero volts line, to dramatically reduce/silence transformer hum; the circuit synchronizes the mains supply to provide a perfectly symmetrical sine wave, which also delivers significant sonic improvement when used with any hi-fi separates.

The Syncro cable uses high purity silver plated Ohno continuous cast copper conductors with FEP dielectric and active shielding for maximum RFI rejection. The connectors are of high quality OFC with 24ct gold plating.


  • Suitable for all audio or AV systems.
  • DC on the mains cancellation.
  • Reduces/eliminates transformer hum by replacing the mains sine wave on the zero volts line.
  • Use before existing power cleaners for performance upgrade.
  • Fully star-earthed network.
  • High grade power cable featuring, Ohno continuous cast silver plated copper conductors with FEP dielectric.
  • Various cable terminations available.


  • Conductor Size: 3 x 3.00 sq mm (Square Conductor Strands)
  • Conductor Material: Silver-Plated Ohno Continuous-Cast Copper
  • Dielectric: Fluorinated Ethylene Propylene (FEP)
  • Constance: 2.1
  • Filler: Cotton
  • PVC Barrier: Mylar
  • Shield: Oxygen-free copper braid (OFC)
  • Outer Jacket: High flexibility PVC
  • Power Rating: 30 A
  • Standard Length: 2.00 m standard (custom lengths also available)
  • Outer Diameter: 12.5 mm
  • Termination: 24 ct gold-plated audiophile-grade connectors

Length Options

IsoTek EVO3 Synchro Mains Power Cable is available in 2.00 m standard length.

Custom lengths are also available. For all other lengths please contact us to discuss your requirements.

Termination Options

IsoTek EVO3 Syncro Mains Power Cable can be supplied with the following termination options at the mains and equipment ends of the cable:

  • Mains End
    • UK 13A 3-Pin (Standard)
    • EU Schuko 2-Pin
    • AUS 3-Pin
    • CHE 3-Pin
    • USA 3-Pin
  • Equipment End
    • C7 2-Pin Figure-8
    • C15 IEC 3-Pin
    • C19 IEC 3-Pin
    • 32A Speakon Connector

More Information

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*Quoted delivery times are estimates and apply to normal working days for in stock items.


Try In Store:
Cable Configuration:
  • IEC Mains Power

Cable Information

Cable Type:
  • Power Cables
Silver-Plated OCC Copper


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