Nordost QBASE QB4 Mark III

An entry power distribution unit in Nordost's QRT family, built on what Nordost calls a Star-Earth topology: every outlet wires back to one central point, with ground impedance raised on every outlet except a single designated Primary Earth, so each component gets a straight AC path isolated from the ground noise of the others, without any active filtering circuitry. Construction includes a mechanically tuned extruded aluminum body and a dual-level PCB separating ground from line and neutral traces.

Specifications

• Outlets: 4
• Amperage: 15A