Power Conditioners

AudioQuest’s Niagara and PowerQuest models are distinct among all power products — isolation transformers, AC regenerators, battery back-up devices, re-clocking devices, ground boxes, and others — in their unrivaled ability to work evenly, or linearly, across the widest possible range of induced noise frequencies.
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  • AudioQuest PowerQuest® 2 - PQ2 AudioQuest PowerQuest® 2 - PQ2 NEMA - North America

    PowerQuest 2

    6-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $279.95
  • AudioQuest PowerQuest® 3 - PQ3 AudioQuest PowerQuest® 3 - PQ3

    PowerQuest® 3

    8-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $459.95
  • AudioQuest PowerQuest 303 - PQ303NA North America AudioQuest PowerQuest® 303 - PQ303NA North America

    PowerQuest 303

    12-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $529.95
  • AudioQuest PowerQuest 505 - PQ505NA North America AudioQuest PowerQuest® 505 - PQ505NA NEMA - North America

    PowerQuest 505

    12-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $849.95
  • AudioQuest PowerQuest 707 - PQ707NA North America AudioQuest PowerQuest® 707 - PQ707EU

    PowerQuest 707

    12-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $1,599.95
  • AudioQuest PowerQuest 909 - PQ909NA North America AudioQuest PowerQuest 909 - PQ909NA North America
    NEW!

    PowerQuest 909

    12-Outlet Power Conditioner & Non-Sacrificial Surge Protector

    $2,499.95
  • AudioQuest Niagara 3000 Power Conditioner - NIAGARA3000USA AudioQuest Niagara 3000 Power Conditioner - NIAGARA3000USA

    Niagara 3000

    w/ Linear Noise-Dissipation & Non-Sacrificial Surge Protection

    $4,500.00
  • AudioQuest Niagara 5000 Power Conditioner - NIAGARA5000USA AudioQuest Niagara 5000 Power Conditioner - NIAGARA5000USA NEMA - North America

    Niagara 5000

    w/ Linear Noise-Dissipation & Non-Sacrificial Surge Protection

    $6,900.00
  • AudioQuest Niagara 7000 Power Conditioner - NIAGARA7000USA AudioQuest Niagara 7000 Power Conditioner - NIAGARA7000USA

    Niagara 7000

    w/ Linear Noise-Dissipation & Non-Sacrificial Surge Protection

    $12,500.00

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