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Isotek Evo3 Optimum Power cable, C15, 2m length. Complete with original box, purchased by me in Perth from authorised dealer.From the manufacturer; At the Optimum’s core are three silver plated Ohno Continuous Cast (OCC) copper conductors, with each conductor strand being of a square config...
This is a fair ask, sitting exactly at the A$1,175 median of three recent comparable listings; it is neither a bargain nor overpriced. With the 25th–75th percentile spanning A$957 to A$1,299, the price is well within the normal used-market band.
The Optimum remains a serious power cable, built around silver-plated OCC copper conductors, FEP insulation, shielding, and quality gold-plated terminations. It makes most sense in a resolving system where noise control, build quality, and robust current delivery matter, rather than as a guaranteed transformation. Since the listing gives no condition or connector detail, confirm the mains plug, IEC type, cable length, and check the terminations and jacket carefully. If clean and complete, A$1,175 is a sensible enthusiast-level buy.
Independent perspective — not a price guarantee. Always verify condition, accessories and provenance before purchase.
IsoTek, founded in 2001 in England by Keith Martin, emerged from a focused mission to combat poor mains power quality that hampers hi-fi performance. Martin's vision drove rigorous research into power optimization, establishing the brand as a pioneer in delivering clean electricity to audio systems. From its inception, IsoTek has prioritized innovation, with products manufactured in Europe to ensure durability and precision.
The company specializes exclusively in power conditioning solutions, including highly specialized mains conditioners and enhancement power cables. These components actively filter and purify electricity from wall sockets, benefiting amplifiers, source components, turntables, and home cinema setups without altering core audio gear categories like speakers or DACs. This narrow focus allows IsoTek to offer scalable upgrades across budgets, from entry-level to reference-grade systems.
IsoTek commands a premium position in the high-end hi-fi market as the recognized leader in clean-power technology, trusted by over 100,000 customers in 45 countries and endorsed by brands like Arcam, Marantz, and Nordost. Hundreds of awards from audio critics affirm its reputation for transformative sound improvements and equipment protection, appealing to discerning enthusiasts seeking measurable performance gains.
See all IsoTek listings on RADAR.
Hifitörget
audio-markt.de
Good
DE
audio-markt.de
Good
audio-markt.de
Good
HiFi Forsale
Good
GB
HiFi Forsale
Good
