IsoTek V5 Sigmas Seven-Outlet Component Conditioner

Sigmas is the Select Series conditioner and — with Aquarius as the reference sibling below it — IsoTek's mainstream flagship for the full-scale two-channel rack. Seven optimised power-cleaning circuits, star-earthed, one per outlet. Four medium-current outlets rated at ten amps each for source components. Three high-current outlets rated at sixteen amps each for power amplifiers, active subwoofers, active loudspeakers, and other current-hungry loads.

The specification jump from Aquarius to Sigmas is meaningful across every axis. Eighty decibels of RFI attenuation, up from Aquarius's sixty-five. One hundred and twenty-one thousand five hundred amperes of instantaneous surge protection, up from eighty-one thousand. The internal wiring stays with solid-core Ohno Continuous Cast copper, silver-plated, but the dielectric moves from standard FEP to a virtual-air FEP construction — the same dielectric philosophy that runs inside the flagship Ascension cable, applied to the internal signal path of the conditioner. Less material contact along the internal conductor, less energy stored in the dielectric, less noise re-radiated back into the current path.

A System Link outlet supports the star-earthed growth path — pair with a Titan for the amplification stage or a Syncro for a hum-prone transformer downstream. Ships with an EVO3 Premier 1.5m C19 cable, in a fifteen-kilogram cast chassis, available in black or silver anodised finish. In the North American configuration, up to eighteen hundred and forty watts of high-current clean power per outlet, delivered on IsoTek's most advanced non-flagship architecture.