NORDOST QBASE QB6 Mark III – AC DISTRIBUTION UNIT

3 297,00 лв.3 727,00 лв.

The QBASE Mark III is an elegant yet simple concept that provides the solid foundation that audio components require in order to create and expand upon any high-performing two-channel system.

Description

The Nordost QBASE QB6 Mark III – AC Distribution Unit is a premium power distribution device designed to provide high-end audio and home theater systems with a stable, clean, and interference-free AC power supply. As part of Nordost’s renowned QRT line, the QB6 Mark III ensures that every connected audio and video component receives the optimal power quality necessary for peak performance. By utilizing advanced grounding techniques and optimized current flow, the QB6 Mark III enhances the clarity, detail, and overall dynamics of your system.

Overview

The QB6 Mark III is equipped with six high-quality outlets, making it a versatile power distribution unit for mid to large-sized audio setups. It is designed to be the central power hub, offering a low-impedance, noise-free AC supply that significantly improves the performance of connected equipment. Its advanced star-earth grounding system, direct connection design, and passive filtering ensure that every component plugged into the QB6 Mark III benefits from the cleanest possible power.

Key Features

  • Star-Earth Grounding Topology: The QB6 Mark III employs Nordost’s star-earth grounding system, where each of the six outlets is provided with a dedicated ground path. This significantly reduces ground loops and noise, ensuring a stable and clean grounding reference for each connected component, which in turn leads to enhanced sound quality.
  • Optimized Current Flow: The unit is designed to maintain optimal current flow across all connected devices, preventing power fluctuations that could impact performance. This ensures that each component receives a consistent and reliable power supply, resulting in more efficient system operation.
  • Direct Connection Design: Nordost’s direct connection design minimizes internal wiring and reduces impedance, maintaining the purity of the AC power signal. This means that power is delivered efficiently and without degradation to all connected components.
  • Passive Noise Filtering: The QB6 Mark III features passive noise filtering that eliminates high-frequency noise and electromagnetic interference (EMI) from the power line. This ensures that your equipment receives a clean power supply, which is essential for achieving the best possible audio and video performance.
  • Durable, Anti-Resonant Chassis: The unit is housed in a robust, anti-resonant chassis that minimizes vibration and interference, further contributing to the delivery of clean and stable power to your system.

Benefits of the Nordost QBASE QB6 Mark III AC Distribution Unit

  • Enhanced Audio Clarity and Detail: By delivering a stable and noise-free power supply, the QB6 Mark III allows your audio system to produce clearer, more detailed sound with improved dynamics and a more expansive soundstage.
  • Improved Visual Quality: When used in a home theater system, the QB6 Mark III helps reduce power-related noise and interference, resulting in sharper, more vibrant images with better contrast and color accuracy.
  • Greater System Efficiency: The star-earth grounding and direct connection design ensure that each component operates at optimal efficiency, leading to consistent performance and protection against potential power issues.

Ideal Use Cases

  • High-End Audio Systems: The QB6 Mark III is perfect for audiophiles with high-fidelity audio systems, providing the clean and stable power supply necessary for maximum sound quality and system performance.
  • Home Theater Systems: For home theater enthusiasts, the QB6 Mark III ensures that all components receive interference-free power, enhancing the overall audio and visual experience.
  • Professional Audio Applications: Suitable for professional audio setups where power quality is crucial for maintaining signal integrity and achieving the best sound reproduction.

How to Integrate the QB6 Mark III into Your System

  1. Position the QB6 Mark III near your audio or home theater equipment and connect it to a high-quality wall outlet using a premium power cable.
  2. Plug your audio and video components into the QB6 Mark III’s six outlets, with the most sensitive and critical components (such as preamplifiers, DACs, or source components) being connected to the outlets closest to the power input for optimal performance.
  3. Combine with other Nordost QRT products like the QV2 AC Line Harmonizer, QK1 AC Enhancer, or QWAVE AC Line Harmonizer to further enhance power quality and system performance.

Who Should Consider the Nordost QBASE QB6 Mark III?

The QB6 Mark III is an excellent choice for audiophiles, home theater enthusiasts, and professionals who want to ensure that their high-end audio and video equipment receives the cleanest and most stable power supply. If you have invested in premium components and want to achieve the best possible performance, the QB6 Mark III is a valuable addition to your setup.

Comparison with Other QBASE Models

  • QB6 Mark III vs. QB8 Mark III: The QB8 offers eight outlets, making it more suitable for larger systems with more components, while the QB6 Mark III, with six outlets, is ideal for mid-sized setups. Both units share the same advanced technologies, including star-earth grounding and optimized current flow.
  • QB6 Mark III vs. QB4 Mark III: The QB6 provides more outlets than the QB4, making it a better option for users with additional components while offering the same level of power quality and performance enhancements.

Technical Specifications

  • Outlets: 6 high-quality grounded outlets with star-earth grounding topology
  • Voltage Compatibility: Suitable for standard AC voltages worldwide (100-240V, 50/60Hz)
  • Construction: Robust, anti-resonant chassis designed for durability and optimal performance
  • Dimensions: Compact design that fits easily into most audio setups while providing ample power distribution options

The Nordost QBASE QB6 Mark III – AC Distribution Unit is a high-quality power distribution solution that significantly enhances the performance of high-end audio and video systems. By delivering clean, stable, and interference-free AC power to your components, the QB6 Mark III ensures that your system operates at its peak, with improved clarity, detail, and dynamic range.

Whether used as a standalone power management device or in conjunction with other Nordost QRT products, the QB6 Mark III is an investment that will elevate your audio and visual experience, making it an essential addition to any serious audiophile or home theater enthusiast’s setup. Its advanced grounding technology, optimized current flow, and passive noise filtering make it one of the most effective and reliable power distribution units on the market, helping you achieve the highest level of performance from your high-end equipment.

The QBASE Mark III is an elegant yet simple concept that provides the solid foundation that audio components require in order to create and expand upon any high-performing two-channel system. Nordost’s AC Distribution Unit addresses the noise-inducing, conflicting flows of signal and ground paths within a hifi system by using a unique method called “star-earth topology”.

Star-earth topology connects all outlets from one central point (or outlet) to the input. In the QBASE, we do this while additionally lifting the impedance level on every outlet, except for the one deemed “Primary Earth”. Elevating the ground in this passive manner achieves three indispensable effects: it creates an uninterrupted, straight-line AC distribution path from the wall to each individual component, isolates each component by deterring the ground flow between them, and eliminates conflicting flow between signal and ground paths, all without any form of in-line filtering or active circuitry.

QBASE Mark III units are comprised of a mechanically tuned, extruded aluminum body, outfitted with highly durable connectors which have been specifically engineered to maintain excellent connectivity after extended use. The Mark III model features a dual-level PC-board configuration which separates all ground connections from the line and neutral traces, consequently minimizing any interference or crosstalk between live/neutral and ground currents. Additionally, the construction and trace geometry of each PC-board has been vastly optimized to include enhanced trace sizes, further maximizing current flow and crosstalk, and each QBASE Mark III is internally wired with Nordost Mono-Filament wire. Lastly, a resistance “sink” adds protection and more effectively damps eddy currents.

The QBASE Mark III impacts every component connected to it, improving each one in unique ways. The effect it has on a system is all encompassing— enhancing the 3D imaging on the soundstage, pulling out tonal richness and sustained decay time in the music, and imparting a clear increase of power while maintaining a neutral and effortless delivery of the performance.

[The QBASE Mark III] is restorative, bringing to light low-level details and mirco-dynamic shifts that have been obscured. The sonic results make themselves known immediately and consistently.”– Neil Gader, The Absolute Sound

• 6 outlet design
• Focused star ground for superior sonic performance
• No in-line filtering or active circuitry keeps the lowest possible
AC supply impedance
• Primary Earth grounding
• Optimized multi-level PC-board configuration to further
minimize interference, maximize current flow, and more
• External ground post for connection to separate clean ground
• Dedicated Fuse (Comes with two replacement fuses)
• Available in UK configuration only
▶ Add €20 retail for additional replacement fuse

Available Accessory:

STAND MOUNT

Use to easily support your QBASE unit with Nordost Sort Kones, mount it to the wall, or stabilize and lift it higher off of your floor or rack. Works with all Mark II and Mark III QBASE Units.

VAILABLE CONNECTORS

INPUT:

OUTPUT:

MORE INFO

NORDOST QBASE8 MARK III AC DISTRIBUTION UNIT

“[The QBASE Mark III] is restorative, bringing to light low-level details and mirco-dynamic shifts that have been obscured. The sonic results make themselves known immediately and consistently.”

– Neil Gader, The Absolute Sound

NORDOST QBASE INSTRUCTION MANUAL

Learn how to correctly operate this device.


STAR QUALITY – THE NORDOST QB8 MK. III DISTRIBUTION BLOCK

“The latest QB8 should open the window on your recordings wider than ever before, not least because its benefits spread across every component in your system, allowing every single one to work better.”

– Roy Gregory, GY8

NORDOST QBASE POWER DISTRIBUTOR

“So, here we have that happy occasion when the product under review performed beyond expectations and is a genuine bargain to boot…The QBASE is as neutral as the day is long, in the optimal sense of the word. Delightfully free of any sonic signature and so even-handed, you’ll be hard pressed to . . .”

– Marshall Nack, Positive Feedback

NORDOST QRT SYSTEM REVIEW

“Reviews sometimes assume a life of their own. This review or at least the idea for this review began when a friend (Sherri) brought a number of Nordost QKOIL models (QV2/QK1) to my home one afternoon so that I could hear them in my system. I had previously visited her home for a demonstration of the QK1 and QV2 and really liked what they did in her system, but was not sure how they might affect my own system. The effects of each. . .”

– Fred Crowder, Dagogo

QRT QBASE QB8 AND NORDOST SORT KONES

“For years it was cables, but these days there is little that rattles the cage of the committed audio puritan like mains conditioners and equipment support cones. Reviews of either is almost bound to elicit a rise in blood pressure and a trip to the keyboard to fire off an indignant mail to some audio forum or other. As for tiny, resonating metal bowls that sit on the wall? Don’t even . . .”

– Chris Thomas, Hi-Fi+

Additional information

Model:

US, US-20, EU, EU-16, AUS, AUS -16, UK, UK-16

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