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Nordost QB4 Quantum QBase Mains Purifier


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Found it cheaper? Click here. SKU: 7394
Ex VAT: 449.99

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Condition:Brand new in original retail packaging

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Warranty length 2 Years
Brand Nordost

Product Description

The Nordost Quantum QBASE QB4 distribution block (available with Euro or US sockets) is the shortest Nordost distribution block when you only need upto 4 outlets. The QB4 features Nordost's Quantum resonance technology, which offers a greater level protection against noise and interference compared to passive or active mains filters.

Much like the QB6 and QB8, the QB4 is based on a straight-line AC distribution path, combined with a star-earthed topology for connection to a clean ground. By eliminating any form of in-line filtering or active circuitry, it maintains the lowest possible AC supply impedance, while a tiny lift in the earth impedance of all but one of the output sockets routes the signal grounds directly to the centre of the star and the clean earth terminal.

Clearly identified on the casework, this Primary Earth socket is at the centre of your system’s performance, literally and metaphorically. It defines both the order in which you connect your components and also, their listening priority in your musical enjoyment, allowing you to further optimize the performance of your primary sources.

The QB4 can be plugged directly into your wall socket, but for best results, we recommend using a QX2 or QX4 inbetween the QB6 and mains supply.

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