Free newsletters
Premier partnerSamsung

Isol-8 PowerLine Axis mains filter review

Mains filtration removes high-frequency noise, but Isol-8's Powerline Axis goes the other way, removing direct current

By  from TechRadar Issue 335

TechRadar's rating

Average user rating

TechRadar's verdict

"Results vary a little, but good-quality audio electronics can benefit from its use"
  • Addresses a problem most mains filters don't recognise
  • Good performance
  • Hum reduction with budget kit, though not a fault of the Axis

Offers and vouchers

Click on any offer below to redeem

Today's best Isol-8 PowerLine Axis mains filter deals
Retailer Price Ship Offers More
Select region United Kingdom United States Australia