ISOL-8 Launches New Generation Of Mains Conditioning Products
ISOL-8 EXPANDS MAINS CONDITIONING RANGE WITH NEW ISOL-8 SUBSTATION, ISOL-8 AXIS AND ISOL-8 POWERLINE PRODUCTS
ISOL-8 has announced seven new products aimed at extending its range of mains conditioning and DC-blocking solutions for audio systems.
The new line-up includes the ISOL-8 SubStation F3 and F5 mains conditioners, with the flagship F7 scheduled to follow later in 2026, alongside the ISOL-8 Axis 10 and Axis 20 DC blockers. The ISOL-8 PowerLine P3 and P5 compact power blocks will also join the range later this year.

ISOL-8 SUBSTATION F3, F5 AND F7
The new ISOL-8 SubStation F3, F5 and F7 form the core of the new F Series. ISOL-8 describes the range as its latest development in mains conditioning, with the products designed to reduce unwanted mains noise while maintaining current delivery. DC blocking is available as an option across the F Series for systems where DC offset on the mains supply is a concern.
Expect the HiFi PiG review of one of the new ISOL-8 Substation units very soon!


ISOL-8 AXIS 10 AND AXIS 20
The ISOL-8 Axis 10 and Axis 20 are standalone DC blockers designed to address DC offset without requiring changes to an existing mains-conditioning arrangement. They provide a more compact alternative to incorporating DC blocking within the F Series.
ISOL-8 POWERLINE P3 AND P5
The ISOL-8 PowerLine range is also being updated with the P3 and P5 compact power blocks. These models will supersede previous PowerLine products and are intended to provide an entry point into ISOL-8’s mains conditioning range. Both are scheduled to arrive later in 2026.
ISOL-8 LIFETIME WARRANTY AND SUPPORT
ISOL-8 says all models now come with a Lifetime Warranty for the original owner. Each product is supplied with a user manual covering installation, setup, mains conditioning and DC blocking. The company is also producing a new 20-page printed brochure covering its mains conditioners and ISOLINK Vector and Vertex mains cables. A lower-cost ISOLINK cable is in development for planned introduction in early 2027.
ISOL-8 SUBSTATION F3, F5 AND F7 PRICE AND AVAILABILITY
The SubStation F3 is priced at £2,475, while the SubStation F5 is £3,995. The SubStation F7 is £6,500 and is scheduled for availability later in 2026. DC blocking is an additional £400 across the F Series. The Axis 10 DC Blocker is £649, with the Axis 20 at £999. The PowerLine P3 is £699 and the P5 is £999, with both scheduled for later in 2026.
HiFi PiG says: ISOL-8 has introduced a substantial new range of mains conditioning and DC-blocking products, covering everything from standalone DC blockers to larger mains conditioners. The SubStation F3 and F5 are available first, with the F7, PowerLine P3 and P5 following later in 2026. The new Lifetime Warranty for the original owner is also worth noting, particularly for products intended to remain in a system for many years.






















