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Specifications
- Rebalances the AC sine wave removing DC component, preventing transformer buzz and allowing them to breath properly at full efficiency.
- Twelve 15 Amp Outlets each with independent refilter stages for both common and differential mode disturbances avoiding cross contamination between connected equipment.
- 94 cumulative stages of purification removes common and differential mode interference, enhancing clarity, staging and dynamics.
- Equal resistance routing to all outputs realises full dynamic performance.
- Integral earth management system inbuilt with cleansed ground and star earthing format further lowers the noise floor and further enhances clarity and dynamics.
- Internal wiring silver plated OFC copper PTFE insulated.
- Massive 9,000 amps of non-sacrificial three dimensional surge protection
- Rated Voltage 110-250v AC 50/60Hz
- IEC Type C20 Input
- Electrically and magnetically shielded casing.
- Dimensions W430, D230, H190.
- Manufactured in the UK
- 5 Years Guarantee
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
For an overview of what the Black Hole Concept can achieve: click here
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).
Reviews
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