ISOL-8
British power specialist founded by an engineer with a background in professional audio, building mains conditioning and regeneration with a stated emphasis on not restricting current.
About ISOL-8
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Conditioning without choking the amplifier
The usual criticism of mains conditioning is that filtering restricts current, and that an amplifier asking for a sudden large draw finds the conditioner in the way. ISOL-8 design specifically against that, and it is the argument the company was founded on.
The range separates the two jobs rather than compromising. Source components get heavy multistage filtering, where noise matters most. Amplifiers get a path built for current, with conditioners designed for that load rather than treating every socket the same.
Axis is the DC blocking circuit and it runs through the range, built into the conditioners and also sold as standalone single-outlet units. If your amplifier's transformer buzzes, DC on the mains is a likely cause and this is the fix.
Distribution strips sit at the entry point and full-width conditioners above them, with power cables alongside. Everything is designed and built in Worcestershire.
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NEW£540.83Ex. VATThe ISOL-8 Axis 10 is a stand-alone inline DC blocker that removes DC offset from the mains supply before it reaches a hi-fi component, tackling one of the most common causes of transformer hum. Rated at 10A with an IEC C14 inlet and a single outlet, the Axis 10 is wired internally with silver plated PTFE wiring and is hand built in England. -
NEW£749.17Ex. VATThe ISOL-8 Axis 20 is the Reference stand-alone inline DC blocker in ISOL-8's Axis series, removing DC offset from the mains supply to tackle transformer hum in hi-fi components. Rated at 16A with a rhodium plated pure copper IEC C20 inlet and a single outlet, the Axis 20 is ISOL-8's audiophile-grade DC blocking solution, hand built in England.
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NEWFrom£2,062.50Ex. VATThe ISOL-8 SubStation F3 is a full-size mains power conditioner built to give high-end hi-fi systems a cleaner, more stable supply. Six outlets, transmodal filtering, surge protection and pure copper internal conductors provide a quieter foundation for premium components, and an Axis version adds DC blocking for systems troubled by transformer hum. The SubStation F3 is designed and hand built in England.
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NEWFrom£2,395.83Ex. VATThe ISOL-8 SubStation F3 Axis is a full-size mains power conditioner with built-in DC blocking, combining ISOL-8's transmodal filtering with removal of DC offset from the mains supply. Six outlets, surge protection and pure copper internal conductors give premium components a cleaner, more stable supply, while the Axis DC blocking tackles the transformer hum that DC offset can cause. The SubStation F3 Axis is designed and hand built in England. -
NEWFrom£3,329.17Ex. VATThe ISOL-8 SubStation F5 is a full-size mains power conditioner designed to give premium hi-fi components a cleaner, more stable supply with plenty of current in reserve. Seven outlets, transmodal filtering, surge protection and rhodium plated pure copper connectors set it above the SubStation F3. The SubStation F5 is designed and hand built in England, and is also available as the F5 Axis with built-in DC blocking. -
NEWFrom£3,662.50Ex. VATThe ISOL-8 SubStation F5 Axis is a full-size mains power conditioner with built-in DC blocking, combining ISOL-8's transmodal filtering with removal of DC offset from the mains supply. Seven outlets, surge protection and rhodium plated pure copper connectors give premium components a cleaner, more stable supply, while the Axis DC blocking tackles the transformer hum that DC offset can cause. The SubStation F5 Axis is designed and hand built in England. -
NEW£6,662.50Ex. VATThe ISOL-8 Qube VHC is a reference mains conditioner for amplifiers, combining four conditioned outlets with built-in Axis DC blocking in a silver aluminium enclosure. Switchable DC blocking tackles transformer hum and lost power supply headroom, while a choice of IEC C14, IEC C20 or Neutrik powerCON inlet suits different installations. Designed and manufactured in England, the Qube VHC is covered by ISOL-8's lifetime warranty to the original owner.
