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NORDOST Qrt Qb8 Mark III
Audiophile power distributor (8 outputs).
Star-ground topology with 0.5 Ω passive lift
Reduces background noise, improves quietness and micro-detail
No filters or active circuitry → natural sound
Aluminum construction, durable connectors, and monofilament cabling
Dedicated fuse for maximum protection
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Nordost QRT QB8 Mark III: High-End Power Distribution Unit
The Nordost QRT QB8 Mark III is far more than just a power strip: it is the foundation for achieving a system with stable, clean, and musically coherent power delivery.
Thanks to its innovative star-ground topology design, Nordost passively manages ground current flow without resorting to filters or active circuitry that can compress the signal. By raising the impedance of each outlet by 0.5 ohms (except for the primary ground terminal), current is directed in an orderly manner toward the main ground, reducing background noise and eliminating conflicts between signal and ground paths.
The sonic results are immediate: lower noise floor, greater soundstage depth, enhanced microdetail, and a natural, distortion-free presentation.
Its construction reflects Nordost’s engineering philosophy: extruded aluminum chassis, high-durability connectors, oversized PCB traces for high current flow, and internal wiring using Nordost’s Monofilament technology. All reinforced with a dedicated fuse for maximum protection and stability.
Available with Schuko (EU), NEMA (US), AUS, and UK outlets, the QB8 is the definitive choice for demanding systems that seek maximum performance without compromising signal integrity.
Technical Specifications
Construction: Extruded aluminum body, mechanically tuned, with high-durability connectors
Number of outlets: 8
Topology: Star-ground with passive 0.5 Ω lift (except primary outlet)
Protection: Dedicated fuse against overload and overheating
Power input: IEC C-14 male connector (10/15 A)
Power outputs: Schuko female sockets (EU)
Rated power: 10 A
Dimensions (W × H × D): 234 × 67 × 120 mm
Available versions: QB4, QB6, and QB8 with IEC C-14 or IEC C-20 inlets (depending on model)
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