If you ran your car with low-grade, dirty fuel, its performance would suffer and the longevity of the engine could be compromised. You can ensure your hi-fi or AV system receives good ‘clean’ mains because we stock an extensive range of mains filtering and conditioning solutions to carry out this task, so ensuring system performance and enjoyment is maximised.

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CAD GC-R Ground Control

The Ground Control contains a mixture of materials that converts high frequency energy into heat. Our research has found that to achieve the best sound quality the GC1, GC3 & GC-R needed to be effective over a large frequency range. This was not easy to accomplish! The CAD Ground Controls will substantially reduce noise from very high KHz range up to over 10 GHz.
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CAD GC1 + GC3 Ground Control

£1,995.00£4,595.00
  • Scott's white paper here
  • The Ear GC-1 review here
  • The Ear GC-3 review here
  • HiFi+ review here
  • Stereotimes GC-1 review here
  • The Audio Beat GC-1 & GC-3 review here
  • The Audiohileman's GC-1 & GC-3 review
  • GC1 includes 1 cable
  • GC3 includes 2 cables
  • If you are outside the UK please contact MCRU before purchasing any CAD product
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Enacom AC Ltd Edition Mains Power Filter

£240.00
  • Remove mains noise from your system
  • USA version only no others available
  • Special edition
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Ex-Dem IsoTek EVO3 Aquarius Mains Conditioner

£1,595.00 £1,200.00
  • ONE UNIT IN SILVER EX-DEM
  • SCHUKO (EU) SOCKETS 230V INPUT
  • UK EVO3 POWER LEAD SUPPLIED
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Ex-Dem IsoTek EVO3 Corvus Mains Conditioning Block

Rated 5.00 out of 5
£695.00 £540.00
  • 1 UNIT UK SOCKETS EX-DEM WITH BOX
  • NO OTHER OFFERS APPLY
  • Easy 'plug-n-play' set-up
  • 9 clean power fully star earthed outlets
  • Suitable for a complete audio or AV system
  • Component from component isolation
  • 13,500 Amps of instantaneous protection
  • Supplied with IsoTek EVO3 Premier power cable
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EX-Dem IsoTek EVO3 Mosaic Genesis

£7,995.00 £5,995.00
  • 1 unit in silver ex-dem good condition
  • Mains regenerator and power conditioner in one
  • A unique solution for cleaning the mains supply
  • Providing the best possible power solution for your equipment
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Ex-Dem IsoTek EVO3 Sigmas Mains Conditioner

£2,995.00 £2,160.00
  • 1 unit in silver ex-dem with Furutech EU (Schuko) sockets
  • Removes both Common Mode and Differential Mode mains noise.
  • RFI reduction 75dB
  • Six unique conditioning stages ensure optimal isolation between all outlets.
  • Two high-current outlets incorporate part of Titan’s Direct-Coupled© circuit.
  • Four outlets feature IsoTek unique Adaptive Gating© circuit, which auto-senses the load.
  • LED Display showing voltage and THD distortion of the mains.
  • KERP© (Kirchoff’s Equal Resistance Path) ensures equal resistance and equal power delivery across all outlets.
  • 108,000A of instantaneous protection.
  • Internal wiring; solid core silver plated PCOCC with FEP virtually an air dielectric.
  • Two high-current outlets delivering 3,680W continuous.  Four medium-current outlets delivering 2,300W continuous.
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Ex-Dem IsoTek EVO3 Sirius Mains Power Block

£575.00 £475.00
  • EX-DEM MODEL IN BLACK 1 ONLY WITH £100 OFF
  • 6 Way Audiophile Block
  • Star Earthed
  • Conditions and Protects
  • Suitable for all electronics including integrated amps and up to 100W power amplifiers
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Harmonix Reimyo ALS-777 Mains Conditioner

£4,250.00
Pure power for perfect clarity.
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IFI AUDIO GROUNDHOG+ GROUNDING SYSTEM

£59.00 £45.00
  • The Groundhog+ has a variety of adapters and works with every device on the market.
    • RCA base cable For any audio system with an unused RCA socket
    • USB converter For computer audio systems
    • Spade converter For power supplies with a DC barrel connector
    • 3.5mm Y-converter For portable devices with an unused 3.5mm connection
    • Banana / RCA (male cable) For grounding with AC iPurifier to equipment)
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iFI Audio Groundhog+ Grounding System Offer

£59.00
  • SPECIAL OFFER FREE SET OF EAR BUDDY WITH ALL GROUNDHOG+
  • The Groundhog+ has a variety of adapters and works with every device on the market.
    • RCA base cable For any audio system with an unused RCA socket
    • USB converter For computer audio systems
    • Spade converter For power supplies with a DC barrel connector
    • 3.5mm Y-converter For portable devices with an unused 3.5mm connection
    • Banana / RCA (male cable) For grounding with AC iPurifier to equipment)
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IFI AUDIO iPOWER

£49.00 £40.00
When is a plug no ordinary plug? When it’s an iFi iPower. Use an iPower to replace your regular power supply for clean, noise pollution free power. Technical Notes: Click here to download
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