Mains interferance conditioner and surge protector all in one. The MCRU plug in mains filter has 4000 amps of surge protection built in as well as filtration to keep harmful RFI away from your equipment. Use all around the house for maximum performance or use near known noisy items of house-hold appliances such as fridges and microwaves.
Suitable for use next to hi-fi and AV systems and we recommend using as many as practically possible due to the ploriferation in RFI/EMI related issues in modern day hi-fi systems.
Please note this plug will not remove buzzing or humming from your system.
Mains Filters
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
jimcretton (verified owner) –
Plugged in next to my MacBook Pro in a double wall socket. The MacBook Pro feeds into my DAC in my digital system. Considering the level of mains filtration I already have in my home the fact that this plug brought noticeable benefits to my music playback is very good news indeed. Definitely getting more!