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Mains Filters
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.
Black Ravioli Black Hole Signal Modules
Single unit hard wired for vertical or horizontal application close to equipment.
USB A, RCA, 6mm Spade, 4mm plug with 320mm lead or HDMI with 800mm lead.
Eflos Capacity Rating: 1
Dimensions: 114x55x55mm
Weight: 0.4kg
Made in Scotland
For an overview of what the Black Hole Concept can achieve: click here
Black Ravioli Groundworks MA
- Single unit with fused IEC plug terminal
- Only to be used with the supplied mains connecting cable
- Dimensions: 266x151x60mm
- Weight: 2.35kg
- Made in Scotland
For an overview of what the Black Hole Concept can achieve: click here
Black Ravioli Groundworks SA
- 3 outputs
- USB A, RCA, 6mm Spade, 4mm plug or HDMI with three 1 metre leads
- Dimensions: 1288x151x60mm
- Weight: 2.35kg
- Made in Scotland
For an overview of what the Black Hole Concept can achieve: click here
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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).
Ex Dem Isotek EVO3 Syncro Uni
- Reduces/eliminates transformer hum by replacing the mains sine wave on the zero volts line
- Uniquely removes harmful DC by re-balancing the mains sine wave
- Silver plated OCC (Ohno Continuous Cast) copper solid core internal wiring cable.
- Virtual Air Dielectric using a Teflon FEP bridge, this offers chemically inert and very low dielectric constant over a wide frequency range
- 16A or 10A rated versions to the following output sockets UK, EU, US, Australian
- Can be used with all ranges of power cables
Ex-Dem Black Ravioli Black Hole Signal Modules – HDMI
- MCRU have some ex-dem, ex-review units to clear.
- Only HDMI left
For an overview of what the Black Hole Concept can achieve: click here
Ex-Dem Black Ravioli Black Hole Signal Modules – RCA
- 2 available with captive RCA connectors
- £360 each
For an overview of what the Black Hole Concept can achieve: click here
Ex-Dem Black Ravioli Black Hole Signal Modules – Spade
- 3 available with captive spade connectors
- £300 each
For an overview of what the Black Hole Concept can achieve: click here
Ex-Dem IsoTek EVO3 Sigmas Mains Conditioner
- 1 unit in BLACK with full warranty
- Suitable for all audio or AV systems
- RFI reduction 75dB
- 6 optimised power cleaning circuits Removes Common and Differential Mode mains noise
- 4 independent outlets for source components (10A max each)
- 2 independent high current outlets for power amps, subwoofers, active speakers etc.. (16A max each)
- 108,000A instantaneous protection
- Fully star-earthed network
- Solid core Ohno Continuous Cast copper silver-plated internal wiring with FEP virtual air dielectric.
- Supplied with IsoTek’s award winning EVO3 PREMIER POWER CABLE
- UK, EU, US, AU & CH outlets available
Ex-Dem IsoTek EVO3 Titan Mains Conditioner – Black
- Supplied with IsoTek power EVO3 Premier power cord as standard
- Compact yet elegant design
- Suitable for all audio or AV components, but dedicated for high current use, power amplifiers, subwoofers, active loudspeakers
- ONE UNIT EX-DEM MINT CONDITION WITH FULL WARRANTY - BLACK
- NO OTHER OFFERS APPLY OR CAN BE USED
- FREE MCRU 4 WAY EXTENSION HUB TO ATTACH TO THE TITAN
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FURUTECH FLOW-15 PLUS IN-LINE MAINS FILTER
The Furutech Flow-15 Plus Inline Power Filter effectively removes all of that high-frequency noise from the mains power before it reaches your components.
Furutech Flux-50 NCF AC Power Filter
- Furutech Flux-50 NCF is a sophisticated Inline AC power filter that eliminates many common problems caused by contaminated electrical power lines.
- 1 only cancelled order now £590