Evo 3 Sigmas

The EVO3 Sigmas combines the technology from the award-winning Titan and the well respected Nova into a single chassis product.


3 year warranty

Finance example

£759.00 initial 20% deposit then £168.67 per month for 18 months. Other finance terms available. Finance subject to status

Evo 3 Sigmas


The EVO3 Sigmas is the bigger brother of Isotek's highly respected EVO3 Aquarius. Again offering 4 medium power outlets, now rated at 10A and 2 high current 16A, driven by a light version of the Titan's Direct-Coupled© circuit. It represents an extremely cost effective full system upgrade.

  • Removes both Common Mode and Differential Mode mains noise.
  • RFI reduction 75dB
  • Six unique conditioning stages ensure optimal isolation between all outlets. Two high-current outlets incorporate part of Titan's Direct-Coupled© circuit. Four outlets feature IsoTek unique Adaptive Gating© circuit, which auto-senses the load.
  • LED Display showing voltage and THD distortion of the mains.
  • KERP© (Kirchoff’s Equal Resistance Path) ensures equal resistance and equal power delivery across all outlets.
  • 108,000A of instantaneous protection.
  • Internal wiring; solid core silver plated PCOCC with FEP virtually an air dielectric.
  • Two high-current outlets delivering 3,680W continuous. Four medium-current outlets delivering 2,300W continuous.
  • Available with UK, EU, US, Australian, Swiss and South African outlets.

The EVO3 Sigmas still combines the technology from the award-winning Titan and the well respected Nova into a single chassis product, now with a ten-fold improvement in both Common Mode and Differential Mode filtering, essential for the increased use of electrical devices, wi-fi networks throughout our homes, and mobile phone data streaming. Differential Mode filtering has also been enhanced by improved material application throughout IsoTek’s unique components, developed specifically for purpose.

The medium current side of the EVO3 Sigmas has an increased 10A capacity, allowing for the use of a wider range of electrical equipment. Whilst designed with high quality audio replay in mind, the enhanced amperage and Adaptive gating system, (which auto-senses the load) permits the use of plasma screens, projectors, media centres etc.
The printed circuit board features 24ct gold plated 2oz copper for improved reliability and signal transfer.

The internal wiring has also been upgraded to IsoTek’s newly developed UPOCCP, (Ultra Pure Copper by Ohno Continuous Casting Process) solid core internal wire. This technology has been applied to the manufacturing of single crystallized copper with the process of heated mould continuous casting. The resulting product has small rods of OCC pure copper, from which the wire can be drawn and which can have copper grains of over 700 ft length. IsoTek then silver plates this already statement purity copper before winding a strand of FEP Teflon around the solid conductor creating a dielectric of virtual air, over which a secondary FEP Teflon tube is extruded.

Lastly the EVO3 Sigmas features 108,000A of instantaneous protection. IsoTek’s unique advanced protection system uses a pyramid array of VDR devices that offer protection and react more aggressively as the fault becomes more dangerous.

EVO3 Sigmas is supplied with IsoTek’s award-winning EVO3 Premier mains cable

Tech spec

Number of outlets



Voltage / THD / off

Mains inlet

16A IEC C20

High current

Continuous) 16Amps (3,680W)

(Transient) 7,360W

Medium current

10Amps (2,300W)


445 x 90 x 305mm (W x H x D)



For more information click here to visit the Isotek website


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