Fosi Audio DC Power Filter Eliminates High-Frequency Noise
- Regular price
- $19.99 USD
- Sale price
- $19.99 USD
- Regular price
-
$19.99 USD
- Noise suppression: Through the combination of filter capacitors and inductors, the power filter effectively suppresses conducted and radiated interference, reducing the impact of electromagnetic interference on devices.
- Power purification: Filters out high-frequency noise and harmonics from the power supply, providing a stable and clean power signal, and enhancing the performance of audio and video equipment.
- Device protection: Reduces the impact of power surges and spikes on devices, extending their lifespan.
Customer Reviews
Ottimo
I have no idea if I like these because I haven’t received them yet I received someone else’s order and it was extremely painful getting my order sorted out. The first representative insulted me and then said they would send my items after I sent back the wrong items with my own money! Finally a manger got involved and apologized, shipped my order nearly two weeks late and I still had to pay to return the items that Fosi shipped to me by mistake. I love Fosi products and the way they listen to what their fans want for product options/features, but what I want now is a Fosi that knows how to take care of their adoring fans. The customer service is what needs work next.
Fosi Audio DC Power Filter Eliminates High-Frequency Noise
It works ,music became more detailed
I bought 4 Fosi V3 Mono's with the 48V/10A Power Supplies to Bi-Amp my Wharfedale Denton 85's. I had read about "hum" issues with the power supplies, so when the DC Power Filters came out at $20 each, I bought 1 for each amp. While I hadn't had any problems, they seem to make the amps run with an (admittedly subjective) even quieter background. Definitely worth the $80 for me.