Mains
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Mains Cables R Us has been building mains filters for many years; and we can supply them from as little as £40 for a basic single-component filter, up to £2000 for a full-system filtering solution.
CAD Ethernet Control
CAD USB Control
The new CAD USB Control design resulted from our research and development of the CAD Ground Controls, 1543 MKII DAC and the many USB cables we have produced over the last 10 years.
In our experience, reducing unwanted high frequency noise in audio systems significantly improves sound quality.
The frequency of noise varies in every audio system and in each domestic environment – even the time of day on mains power. The USB Control reduces this unwanted high frequency noise across an extremely broad frequency spectrum, from KHz up into the GHz range.
HiFi + Review
Connected Fidelity – RF Blocker
A wide-band radio frequency filter that increases audio fidelity.
The connected-fidelity™ “RF Blocker” is a simple to fit radio frequency (RF) filter array. It is supplied in pairs and there are three connection options – banana and spade terminals, or bare wires. They simply fit across the loudspeaker + and - input terminals (or amplifier loudspeaker outputs).
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Ex-Dem Puritan Audio Laboratories PSM156 Studio Master Mains Purifier
- ONE ONLY EX-DEM FITTED WITH EU SCHUKO SOCKETS
- SUPPLIED WITH 2 MTR PURITAN MAINS LEAD
- NO OTHER OFFERS APPLY OR CAN BE USED
- The PSM156 builds upon the brilliance of the legendary PSM136 retaining the precision symmetrically balanced circuitry and 6 fully independent outputs. Increasing the number of independently tuned filter elements from 39 to 52 enables your system to deliver even greater delicacy and detail whilst enhancing dynamics and punch.
FURUTECH FLOW-15 PLUS IN-LINE MAINS FILTER
Furutech NCF Booster Brace – Single
- Information sheet here
Furutech NCF Clear Line AC Optimiser
It takes just a moment to hear the difference that Furutech’s NCF Clear Line can make to your audio or video system.
Why just a moment?
Furutech’s Nano Crystal² Formula, also known as NCF, has resulted in a number of truly innovative and effective products over the past few years. NCF features a special crystalline material that has two distinct properties—it generates negative ions that eliminate static, and it converts thermal energy into far infrared. When combined with nano-sized ceramic particles and carbon powder, these crystals become the ultimate electrical and mechanical damping material. Created by Furutech, NCF is found exclusively in Furutech products and nowhere else. Now, Furutech has introduced perhaps the simplest way to implement NCF technology into your home—NCF Clear Line.
Mono and Stereo Full Review Here
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iFi Audio AC iPurifier – Mains Audio/Line Conditioner/Filter/Isolator/Purifier (Single Unit)
When you listen to music there’s a lot of background noise going on, coming in from the mains. Some noise cannot be missed but there’s also some that is not immediately obvious until it has gone. It comes from your power supply and interference and feedback from the power supply of other devices. Put the AC iPurifier in your set-up and you’ll notice the difference instantly.
MCRU Clip On Ferrite Cable Filters
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MCRU Mains Filtration Plug MKII
MCRU Optimus Grounding Box
As audiophiles of all types have begun to notice, grounding your equipment with a separate purpose built device brings instant sonic improvements.
The MCRU grounding device simply plugs into a spare socket on your equipment or into the mains wall socket with our UK plug version.
The device is supplied with a variety of end terminations to suit your chosen equipment.
There is nothing we know of that will not benefit from a separate grounding box.
The device has been tested on a variety of equipment including streamers, DAC's, phono stages, amplifiers and music servers.
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This product has multiple variants. The options may be chosen on the product page
