If you’ve already integrated a Nordost QKORE Ground Unit into your audio system, you’ve most likely experienced the remarkable improvements in pacing, soundstage, and dynamics that the QKORE system brings to your audio setup. With that comes a more detailed and lifelike listening experience, which I’m sure you’ve come to enjoy. But, what if we told you that with just two simple upgrades, you could unlock even more benefits from your previous QRT investment?
Nordost offers two upgrades to the QKORE—the Premium QKORE Wire and Sort Kones—that can elevate your setup and help you get the most out of your investment.
Premium QKORE Wire:
The Premium QKORE Wire is a performance upgrade over the standard QKORE wire. With Micro Mono-Filament technology and a 14 AWG, silver-plated OFC solid core conductor, it significantly reduces resistance and enhances signal transfer.
The result: A quieter background, more vivid soundstage, and greater detail in your music. If you want to hear every nuance, this wire is a must.
Sort Kones:
Vibrations from your audio components can distort sound. Sort Kones help manage this by isolating and reducing unwanted mechanical energy bringing a more focused, lifelike listening experience, with clearer, more dynamic sound.
Ready to Upgrade?
By upgrading your QKORE system with these two products, you’re not just adding gear to your setup—you’re unlocking the full potential of your system and ensuring that every listening session is as rich, dynamic, and immersive as possible. Why settle for good when you can have great?
Both the Premium QKORE Wire and Sort Kones are available now and ready for demonstration at your local Nordost retailer! If you’re looking to take your system to the next level, schedule a session so that you can experience these upgrades firsthand, in the comfort of your own listening environment.
At Nordost, we have embraced our slogan “Making The Connection” for decades. We do this first and foremost by offering high-end audio cables. But over the years, we’ve also become known for providing well-thought-out and expertly executed power distribution solutions. Our QBASE range of power distribution products offers a high-end foundation for virtually any setup.
From the versatile QBASE Reference, complete with its 10 outlets and various built-in, passive, sound-enhancing options, to the simpler, more streamlined QBASE Mark III, we offer a range of solutions to address all power needs. The QBASE Mark III is available as an eight outlet ‘QB8’, or a four outlet ‘QB4’. But don’t be fooled by the QB4’s minimalistic design—it’s more powerful than it looks!
At Nordost we work closely and share worldwide distribution with some of the most renowned, high-end audio manufacturers. Through those partnerships we are seeing a trend: more and more of today’s high-end components are being equipped with essential built-in options, creating the opportunity for minimalistic, yet sophisticated audio systems.
For example, beautifully crafted integrated amplifiers that offer a variety of built-in functionalities are on the rise. Take the Dan D’Agostino Momentum MxV, which can be equipped with a DAC, streamer, and phono stage, or the Gryphon Diablo 333, which offers an optional DAC and phono stage. Now, with just a turntable and speakers, you can create an incredible hi-fi system that only requires two or three power cords. Another great example is the dCS Rossini Player, a DAC, streamer, and preamp all in one, paired with something like VTL’s S200 stereo amp. The result is an extremely potent, yet streamlined system that still only requires a few power cords.
This is where we come in. Since the introduction of the QBASE Mark III, the four outlet QB4 version has been available in a high-current configuration (20A for 110V areas and 16A for 220V areas) to provide the perfect power foundation for these super high-end “all-in-one” components. These components don’t require a large power distribution block, but they do benefit immensely from a high-current, no-filtering, no-loss-of-power solution. And that’s exactly what the QB4 specializes in—compact in size but powerful in performance.
And despite its compact nature, with its four outlets, the QB4 Mark III often still has room for our complementary QRT Plug-ins, like the QSINE and/or QWAVE!
Ever wonder why your high-end system doesn’t deliver the musical experience you know it’s capable of? The answer might be right under your nose–and vibrating under your components!
Sound exists because of vibrations, yet these same vibrations can be its worst enemy. The signal you’re sending through your carefully chosen components is fighting a constant battle against unwanted resonances. While your system works to reproduce the delicate overtones of a violin or the subtle decay of a piano note, both external and internal vibrations threaten to mask these precious details, leaving you with substandard sound.
When your system suffers from these unwanted vibrations, the cost is substantial. The expansive soundstage you invested in collapses. Natural textures in vocals and instruments become smeared. Those subtle micro-details that make recorded music feel alive vanish into a veil of mechanical resonance. The three-dimensional imaging that places each performer in precise spatial locations becomes flat and uncertain.
How Can we help?
Our detailed white paper, “The Importance of Vibration Control,” offers the insights you need to unlock your system’s full potential. In it, you’ll discover…
The science behind vibration control
Professional techniques for optimal component placement
The clear distinction between coupling and decoupling strategies
Real-world solutions for both internal and external vibration management
Our product specialists receive questions on a daily basis about Nordost products, their application, and hifi in general. We thought that we would take a minute to share some of our most recent and frequently asked questions here so that everyone can get the answers they are looking for!
Q: How can I know that a Nordost cable I see for sale online is a real Nordost product? If I buy second hand, will my purchase be covered by warranty?
A: Unfortunately, there have been several attempts to counterfeit our products that have appeared online. Counterfeit cables are often easy to spot as Nordost cables use distinctive technology, precise lengths, serial numbers, and connectors. Be aware of any falsely branded Nordost cables being offered for very low prices, especially on auction sites, as they are normally counterfeits. Counterfeit cables are never covered by warranty.
Be assured that Nordost has never sold its cables through websites like Amazon, Alibaba, or AliExpress. Cables from those sites are not manufactured by us; they do not contain any of our technology, and in some instances, they are unsafe to use (especially power cords).
To make sure that you are purchasing an authentic Nordost cable, make sure you are purchasing our products from one of our authorized Nordost dealers. Find a Nordost dealer near you on the Where To Buy page of our website!
Q: I recently bought and installed some Frey 2 Loudspeaker Cables. After installing them and playing the system for an hour, I realized that, based on the directional arrows on the cables, I connected them in the wrong direction. Did I damage the cables or the system, does everything correct itself after you fixed the direction? Do I need to re-buy/replace this cable?
A: Don’t worry. Unlike with analog interconnects, speaker cable directionality is simply a memory function. The cables break in over time with use in whatever direction you installed them. Speaker cables (based on use) usually take a month or two to properly break in. Since you only used the cables in that direction for an hour so, virtually no break-in occurred. Going forward, just keep them in the position they are now, and everything will self-correct.
Q:The QSOURCE power supply that feeds my QNET Network Switch is running hot. Is that normal?
A: Yes, this is normal. The QSOURCE does run at a pretty high temperature. To keep the unit as quiet as possible, the QSOURCE is air cooled, instead of fan cooled. This means that it will act more like a class A amplifier, releasing the heat on the heatsinks (in the case of the QSOURCE the heatsink is the chassis of the device itself).
Just make sure the unit is well-ventilated, and that it has plenty of clearance, both underneath and above the unit. There is an optional Stand Mount you can purchase to help with this clearance as well.
The device is designed to have two methods of protection for overheating. If they don’t kick in, the unit is working within its heat range.
Q: Last year I began to upgrade my power cords, 2 speaker cables (R/L front and center), and interconnects to the Red Dawn LS series, and am happy with the noted improvement. I still require 2 more power cords and a pair of XLR pending any further purchase of components to complete the project. Would you recommend I stay with a “loom” of the LS or go to the Red Dawn 3?
A: You can either stick with the existing series or upgrade to the new series and still maintain a cohesive loom of cables. Leif 3 cables will have the same sonic signature as the LS series, they just introduce some better attributes. You can almost look at it like the new Blue Heaven 3 sounds like the old LS Red Dawn. You can mix and match any LS series cable with any Leif 3 model and keep all the benefits.
Just because you aren’t satisfied with an audio component doesn’t mean you have to start from scratch. Before committing to a full replacement, see if there are ways to elevate the product that you already have and give your gear an upgrade! Let’s take your DAC, for example. By making just a few adjustments, you could reduce signal interference, improve the sound quality, increase dynamics, and much more. “But what can you do to upgrade a DAC?”, you might ask. That’s where the fun starts! There are several ways that you can upgrade your DAC’s performance… and who doesn’t love a good option?
Here are six simple enhancements that you can make to your DAC setup to achieve serious musical gains:
Power Cord:
The foundation of any audio system starts with clean and consistent power delivery. Nordost’s power cords are meticulously engineered to minimize electrical interference and maximize power transfer, resulting in improved clarity, dynamics, and overall sound quality.
Analog Interconnects:
If your aim is a faithful reproduction of your music, Nordost’s Analog Interconnects are essential. These interconnects ensure that every nuance of your music is preserved, allowing you to experience your favorite albums with unmatched clarity and realism.
Digital Interconnect:
If you use the digital function of your transport, Nordost’s Digital Interconnects are designed to minimize signal loss and distortion. Unlike other digital interconnects on the market, Nordost’s SPDIF and AES/EBU cables faithfully meet all the specs necessary so that you get the resolution, detail, and depth you need.
USB Cable:
Nordost’s USB cables ensure that digital audio data is transmitted accurately from your source to your DAC. By reducing jitter and other forms of interference, these cables can result in a cleaner, more dynamic sound with improved resolution and depth.
Ethernet Cable:
If you’re using a NAS device, or streaming music online, the quality of our Ethernet cable becomes crucial. Nordost’s Ethernet cables are engineered to deliver high-speed, low-latency data transmission for smoother streaming, faster load times, and a more natural sound.
Sort Kones:
To further optimize your listening environment, Nordost’s Sort Kones are the key, isolating and supporting your components as they need. By reducing vibrations and resonance, Sort Kones will allow your DAC to give you more focused, immersive listening sessions.
Picture a passionate music-lover discussing their prized setup. They’ll effusively praise their speakers, amplifier, preamplifier, and source— and rightfully so, every box is an important element of a sound system. But there is a critical component that rarely gets the recognition it deserves. A silent hero: the audio cable.
Before you dismiss the notion of cables as inconsequential, consider the impact of subpar cables: diminished signal integrity, muddled sound, and a collapsed soundstage. In contrast, put high-quality cables in your system and you will be rewarded with enhanced clarity, spatial imaging, and tonal balance. Introducing reputable, well-engineered cables, like Nordost’s, can truly unveil the full potential of your equipment and transform your listening experience from ordinary to extraordinary.
Choosing the right cable involves understanding key design elements like impedance, capacitance, and signal speed. It’s about finding a balance between neutrality and sonic enhancement!
In the pursuit of audio perfection, every element matters. Just as a symphony orchestra requires each instrument to harmonize flawlessly, a sound system relies on meticulously chosen components—including, yes, the humble audio cable—to achieve symphonic brilliance. So, the next time you’re fine-tuning your setup, remember the silent hero that brings it all together: the audio cable.
Still not convinced about the importance of the mighty hifi cable? Get more information HERE!
Our product specialists receive questions on a daily basis about Nordost products, their applications, and hifi in general. We decided to take a minute to share some of those questions here so that everyone can get the answers they are looking for!
Q: Do Leif 3 Cables sound good alongside their predecessors?
A: Nordost’s Leif 3 Cables share the same basic design philosophy as all of our cables, and therefore have a cohesive sonic signature. This ensures Nordost customers that they can use their Leif 3 cables alongside any of Nordost’s previous or current lines of cables and continue to upgrade their cables as needed without drawbacks.
Q: Are there any sonic differences between the QBASE 15/10amp and a QBASE 20/16amp models?
A: Yes, because of the difference in construction between the two models, there are slight audible differences. The QBASE 20/16amp version, which uses an IEC C-20 option has both larger traces as well as heavier gauge internal wiring, in order to support higher current. Similar to a power cord, when you use heavier gauge conductors, there will typically be better sonic performance.
Q: Why do cable companies recommend a minimum power cord length of 2 meters? I have seen this said at Nordost and elsewhere, but I have never understood why.
A: A huge consideration in cable construction is how the conductor resonates. There are several factors in that equation, but one of them is the conductor length. The resonant properties of materials change, in part, due to the length of the materials. A 2m cable (where the conductors are cut to a 2m length) will resonate in more of a broad-banded fashion and sound a bit smoother than a 1m.
Q: Because of space constraints on my audio rack, I am thinking about stacking some components. Can I place a QX4 unit on top of a QKORE that is supported by Sort Kones?
A: Technically you can stack units that are on Sort Kones, as long as the weight of the combined units is under the recommended weight (each Sort Kone can support 100lbs). However, it isn’t recommended. You should try to avoid stacking components on top of one another while using Sort Kones, because it will minimize the effect of the Sort Kones.
If you have ever read the literature about Nordost’s QRT Audio Enhancers, you are familiar with their cohesive and cumulative nature. What does that mean? Two things: QRT products all work together to accomplish their desired effect, and the more QRT products used, the better your results will be.
In this blog, we will take a moment to look at how products that make up the QRT family work together, which of Nordost’s Sort System Resonance Control products can enhance your investment in QRT, and some examples of fully optimized hifi systems, using Nordost’s QRT line.
QBASE Mark III
The QASE Mark III is a passive AC distribution unit that addresses the noise caused by conflicting signal and ground paths in a hifi system. It does this by using Star Earth Topology, a design that provides ground separation and allows stray voltages and eddy currents to be referred to one, central, ground point. In the current QRT line, the only difference between the QB4 and the QB8 (or the QB6 in the UK) is the number of outlets available to each model: 4 or 8 (or 6). So, when choosing a QBASE Mark III, simply discern the number of components you need to plug into your system, and the amperage needed to run your system, both QBASE Mark III options are available with either a C-14 or C-20 IEC (C-14 IEC = 15/10 amp, C-20 IEC = 20/16 amp), and you are good to go. For more information on the QBASE Mark III, click HERE.
Products to complement and optimize the QBASE Mark III:
QRT Plug-Ins – QSINE, QWAVE, QVIBE, and QKOIL devices improve upon poor-quality AC. More information on each, individual QRT Plug-In can be found HERE.
QKORE – Grounds the primary side of the power supply through artificial, parallel grounding.
QKORE Wire/Premium QKORE Wire – Offer a connection from the binding post on the QBASE to the QKORE Ground Unit.
QLINE – In appropriate situations, this offers a connection from the binding post on the QBASE to an external ground rod or grounding box.
QRT Stand Mount – Adds stability and the ability to introduce resonance control.
Sort Kones – 4 Sort Kones of your choice to drain damaging vibrations from the chassis of the QBASE.
QBASE Reference
The QBASE Reference, like the QBASE Mark III, is a power distribution unit. However, in addition to providing 10 outlets, the QB10 is a dramatic upgrade including a Dual Primary Earth design, internal solid core Micro Mono-Filament wiring, Pre-QKORE ground design, specifically optimized and modified QPOINT technology, multiple internal QSINE and QWAVE devices, and resonance control Sort support. For more information on the QBASE Reference, click HERE.
Products to complement and optimize the QBASE Reference:
QRT Plug-Ins – While two QSINE and QWAVE devices are already included within the internal design of the QBASE Reference, the modular and cumulative nature of QRT Plug-Ins means that more will always be better.
QKORE – Grounds the primary side of the power supply with an artificial, parallel grounding device.
QKORE Wire/Premium QKORE Wire – Offer a connection from the binding post on the QBASE Reference to the QKORE Ground Unit.
QLINE – In appropriate situations, this offers a connection from the binding post on the QBASE to an external ground rod or grounding box.
QKORE
QKORE parallel grounding devices provide an artificial, “clean” earth for hifi systems by using both an electrical and mechanical approach. By drawing stray high-frequency noise and voltage-generated magnetic fields to a manufactured earth point, the QKORE leaves a clean reference behind. There are models of QKORE that differ in the number of binding posts available: QKORE1 with one binding post that grounds the primary side of the power supply, QKORE3 with three binding posts that ground the secondary side of the power supply, and the QKORE6 with six binding posts which grounds both primary and secondary sides of the power supply. For more information on the QKORE, visit HERE.
Products to complement and optimize the QKORE:
QKORE Wire/Premium QKORE Wire – Provides connection from components in the system to the binding posts on the QKORE Ground Unit.
Sort Kones – 3 or 4 Sort Kones of your choice to drain damaging vibrations from the chassis of the QKORE.
QPOINT
The QPOINT is a resonance synchronizer that manipulates the electromechanical resonances inside audio components within its immediate proximity so that they resonate in unison with each other. For more information on the QPOINT, visit HERE.
Products to complement and optimize the QPOINT:
QSOURCE – Provides stable, clean DC power which feeds the QPOINT so that it can produce the maximum output.
QSOURCE DC Cable/Premium QSOURCE DC Cable – Connects the QPOINT to the QSOURCE Linear Power Supply
QNET
The QNET is a layer-2, five-port Ethernet switch designed and constructed from the ground up to maximize audio performance. Placing a QNET in a digitally driven system dramatically improves the transmission and receival of high-speed audio signals, while achieving extremely low noise operation. For more information on the QNET, visit HERE.
Products to complement and optimize the QNET:
QSOURCE – Provides stable, clean DC power which feeds the QNET so that it can produce the maximum output.
QSOURCE DC Cable/Premium QSOURCE DC Cable – Connects the QNET to the QSOURCE Linear Power Supply
QNET Stand– Adds stability and the ability to introduce resonance control.
Sort Kones – 3 Sort Kones of your choice to drain damaging vibrations from the chassis of the QNET.
QSOURCE
The QSOURCE is a linear power supply that provides a stable, clean output of DC Power at select voltages. Its unique design removes electrical anomalies and noise artifacts from the line and smooths out DC output. For more information on the QSOURCE, visit HERE.
Products to complement and optimize the QSOURCE:
QSOURCE DC Cable/Premium QSOURCE DC Cable – Connects the QSOURCE to the QPOINT, QNET, and any other DC-run audio component that can receive power from Nordost’s linear power supply.
QRT Stand Mount – Adds stability and the ability to introduce resonance control.
Sort Kones – 4 Sort Kones of your choice to drain damaging vibrations from the chassis of the QSOURCE.
In a hifi system, every link in the chain makes a difference. In the last 20 years, digital sources have all but taken over the audio world. During this digital revolution, the network infrastructure that supports components like DACs, streamers, NAS drives, etc. has become exceedingly important. A huge part of this foundation is an audio-optimized network switch – a device that may seem inconsequential at first, put actually plays a pivotal role in enhancing digital playback…
Data Transmission Stability
Audio network switches must ensure the stable and reliable transmission of data within a hifi audio system. Uninterrupted data flow is essential for maintaining signal integrity, preventing jitter, and minimizing delays. Nordost’s QNET Network Switch is designed with a high speed, multi-layered, impedance-controlled layout, which optimizes signal routes, provides a stable environment for data transfer, and minimizes reflections, interference and crosstalk.
Noise Reduction
Audio systems are sensitive to electrical noise, so standard switches, with their inferior craftsmanship, often introduce unwanted interference. With Nordost, you don’t have to worry. Every aspect of the QNET, from part to placement, was made to perfect the transmission and receival of high-speed audio signals, while achieving extremely low noise operation. In addition to the many design features that contribute to noise reduction in the QNET, Nordost’s network switch takes it to the next level, providing five, physically separated, independently powered ports, each accommodating an 8P8C (RJ45) connector. The physical separation preserves the purity of the audio signal and enhances the listening experience.
Precision Timing
Timing accuracy is critical in audio reproduction. Network switches help synchronize data packets, reducing timing errors, and ensuring that audio signals are transmitted with precision. Nordost’s QNET utilizes an extremely low-noise, stable oscillator for the main clock which is mounted to the motherboard (unlike most switches, which opt for a sister board mount) to prioritize timing considerations which, in turn, contribute to improved audio clarity.
Enhanced Streaming Performance
As hifi systems increasingly rely on streaming services for audio content, the performance of the network switch is becoming even more crucial. A high-quality audio switch, like the QNET, helps to optimize streaming performance, reducing buffering times and enhancing streaming quality.
In the pursuit of the perfect performance, network switches play a crucial role in ensuring the stability, purity, and precision of audio data transmission. Nordost’s QNET was created to be an audio-specific solution, offering advanced features that contribute to an elevated listening experience in a digitally driven system. It is the perfect choice for music lovers seeking audio excellence.
You’ve done the research. You’ve found the equipment to match the system of your dreams. You’ve put in the hours of thoughtful, room-specific set up. You’ve even invested in the foundation of your system, paying attention to the cables and power products that make you components sing. You are SO CLOSE to perfection you can almost taste [or pointedly, hear] it. What’s missing? Support!
Nordost Sort Kones are the secret weapon in the battle against damaging vibration. These directly coupled, mechanically tuned resonance control devices effectively wick electrical components of harmful internal vibrations, correcting timing errors and distortions that may be occurring within your devices. Once engaged, Sort Kones provide a “blacker” background to your system, imparting stronger focus, more transparency, and greater dynamic range.
Sort Kones are a comprehensive tool — they can be used with virtually all components. However, when developing our own components, Nordost has taken the chance to offer an extra level of customization…
Enter, Nordost’s QRT Stand Mount and QNET Stand. The QRT Stand Mount serves as a crucial foundation for optimizing the performance of the QSOURCE and QBASE, while the QNET Stand serves the same purpose for the QNET. These stands provide a stable, level, isolated platform, custom fitted for Nordost Sort Kones, that is especially needed in high-end systems that rely on cables which are heavy with the weight of technology and sonic potential!
The QRT Stand Mount and QNET Stand are integral design elements of their QRT counterparts, seamlessly pairing with Sort Kones, and completing Nordost’s vision for optimal performance with a holistic approach to audio support.
