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EVO3 Sigmas


The EVO3 Sigmas is the bigger brother of our highly respected EVO3 Aquarius. Again offering 4 medium-current outlets, now rated at 10Amp and 2 high-current outlets at 16Amp, driven by a light version of the Titan's Direct-Coupled© circuit.


Essentially EVO3 Sigmas is six power conditioners in one chassis, with each outlet having its own dedicated filter network. Thus Differential Mode noise created by connected electronics cannot cross contaminate to the next outlet.


The medium-current outlets auto sense the requirements of the load based upon power draw. For example, a projector (typical 300W) can be plugged in next to a CD player (typical 35W) and both will have an auto adjusted correct level of filtration.


EVO3 Sigmas improves your systems sound stage with increased three-dimensional imaging, bass articulation and control, with a sense of extended frequency range and openness. It provides high performance at an affordable price.



  • Removes both Common Mode and Differential Mode mains noise.

  • RFI reduction 75dB

  • 6 unique conditioning stages ensure optimal isolation between all outlets, eliminating Differential Mode cross- contamination.

  • 2 high-current outlets incorporate part of Titan's Direct-Coupled© circuit, allowing for low impedance high current delivery to two dedicated outlets. Delivering 3,680W continuous and 15,000W transient power.

  • 4 medium-current outlets feature IsoTek’s unique Adaptive Gating© circuit, which auto-senses the load. Delivering 2,300W continuous power.

  • LED Display showing voltage and THD distortion of the mains.

  • KERP© (Kirchoff’s Equal Resistance Path) ensures equal resistance and equal power delivery to all outlets. No outlet gets power before the next, a common problem with other power products which daisy chain outlets together.

  • 108,000A of instantaneous protection.

  • Protects your sensitive electronics from power surges and voltage spikes

  • Internal wiring; solid core silver plated PCOCC copper with FEP and virtual air dielectric technology.

  • Compact and elegant rack width design in a striking steel and machined aluminum chassis

  • Supplied with IsoTek's award winning EVO3 Premier power cable



Number of outlets

6 total outlets, 2 high-current and 4 medium-current

High-current outlets

2 @ 3,680W continuous, 15,000W transient

with 16 Amp Electronic Circuit Breaker

Medium-current outlets

4 @ 2,300W continuous

with 10 Amp Electronic Circuit Breaker


Voltage / THD / Off

Mains inlet

20 Amp IEC (C19 connector)

Mains voltage

100 - 240V VAC  50-60Hz


3 years for the original owner non-transferable


445 x 90 x 305mm (WxHxD)

Weight (boxed):

10Kg, 24 lbs,  21" x 18" x 10"

Specifications subject to change without notice.



Call Us 206-878-3833 or email sales@kosmic.us

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EVO3 Sigmas


1.5m EVO3 Premier

power cable

Silver or Black Finish




Please call 206-878-3833 or email sales@kosmic.us if you have any questions or would like to place an order.









"Excellent build quality, protection circuits, a fully-adaptive filtration circuit and stunning performance make the Sigmas a true bargain."
Hi-Fi News