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IsoTek EVO3 Aquarius Power Conditioner I'm selling my Isotek EVO3 Aquarius power conditioner (in black). It's a very well-regarded unit, with loads of great reviews online. It made a huge improvement to my system, much more than I expected. I picked up the unit from another SNA member a few years ago, and I've kept it safe in my rack since then. It's in great condition. I'm happy to discuss a price to bundle the Aquarius with the Isotek Extreme C19 power cable I also have for sale. Condition: Very Good Payment Method: Paypal, EFT, Cash on Pickup etc. Region/State: (VIC) Victoria/Australia
Condition is unknown, but at A$1,590 this sits a touch below the recent median of A$1,676 and just under the 25th percentile at A$1,631, so it reads as a solidly good buy rather than a bargain-bin steal. For an IsoTek power conditioner of this calibre, that’s still an attractive entry point if it’s complete and working as it should.
Aquarius units are well liked for cleaning up the noise floor, sharpening imaging, and giving digital and source gear a calmer, more composed presentation. The upside is strongest if the original box, manual, and all outlets are intact, since these are the details that matter most on a used power product; if it’s been well cared for, this looks like an easy shortlist item.
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.
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