Octave is an audio brand that offers high-quality audio products.

Octave

Jubilee Preamp


The Audiovector QR Special Edition series, a significant upgrade to the acclaimed original QR series, has been introduced, promising enhanced audio performance. This new line from Audiovector is designed to deliver a more open, dynamic, and detailed sound, aiming to bring listeners closer to the soul of the original music.

Key features of the QR Special Edition series include:

1.  **In-House Designed Capacitors**: These capacitors are engineered to produce a cleaner treble and improved detailing, leading to a more refined sound experience.
2.  **Advanced Technology**: The series employs cryogenically treated internal wiring and metal-housed resistors to improve dynamics, detailing, and high-power precision. Nano Pore dampening material is used to enhance midrange openness.
3.  **Custom Drive Units**: The QR Special Edition series features in-house developed drive units, including low-hysteresis coil technology, large powerful magnets, and rigid turbulence-suppressing baskets.
4.  **Air Motion Transformer (AMT) Treble Drivers**: These drivers, based on Dr. Oscar Heil's revolutionary technology from the 1960s, offer fast response and reach over 40,000 Hz with optimal dispersion.
5.  **Enclosure Design**: The speakers are housed in high-density hardwood HDF enclosures, designed for strength and low resonance.
6.  **3D Soundstage**: The series aims to deliver a superb 3D soundstage that accurately positions musicians, facilitated by the AMT, Pure Piston drivers, and specified crossovers.
7.  **Minimum Distortion**: The use of Dynamic Feed Forward and high-precision components reduces crossover losses and improves dynamics.
8.  **Design Aesthetics**: The models feature subtle, elegant gold brass badges on the front panels and cloth grills, combining acoustic capabilities with discreet style.

The QR Special Edition series includes several models at varying price points. The range-topping QR 7 SE is priced at around £5,250/€5,700, with other models like the QR 1 SE standmounter starting at £1,350/€1,500. This series is expected to offer enhanced bass/mid response frequency characteristics, improved heat dissipation, and optimized bass reflex systems for a more precise and detailed performance.

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Audiovector QR Special Edition's Cryogenically Treated Wiring: A New Era of Sound Dynamics

The cutting-edge AMT Treble Drivers in Audiovector's QR Special Edition, offering unparalleled sound clarity and detail.


The recent passing of Anthony H. Cordesman at the age of 84 marks the end of a remarkable chapter in both the realms of national security analysis and high-fidelity audio criticism. Cordesman, renowned for his incisive and comprehensive work, leaves behind a legacy that spans several decades, influencing policies, strategies, and the audiophile community alike. His contributions to national security, particularly through his role at the Center for Strategic and International Studies (CSIS) where he held the Arleigh A. Burke Chair in Strategy, underscored his expertise and commitment to understanding complex global issues. His analysis and insights into various international conflicts and defense strategies earned him widespread respect and recognition, including accolades such as the Department of Defense Distinguished Civilian Service Award.

Beyond the sphere of geopolitics, Cordesman was equally passionate about the world of high-end audio. His reviews and articles, featured in prestigious publications like Stereophile and The Absolute Sound, were celebrated for their depth, clarity, and nuanced understanding of audio equipment. His ability to discern and articulate the intricacies of sound reproduction helped guide countless audiophiles in their pursuit of acoustic excellence. Cordesman's dual interests might seem disparate at first glance, but both were underpinned by a meticulous attention to detail and a relentless pursuit of clarity—whether in the clarity of sound through speakers or the clarity of insight into international relations.

Cordesman's educational background, with a Ph.D. from the University of London, and his professional experiences, including his advisory role to Senator John McCain and his analysis of the Yom Kippur War, highlight a career dedicated to both knowledge and service. His intellectual journey was not confined to a single domain; instead, it traversed the complex landscapes of military strategy and audio fidelity, reflecting a multifaceted personality that sought to understand and improve the world in multiple dimensions.

As the audiophile and national security communities reflect on Cordesman's vast contributions, it is clear that his work will continue to inspire future generations. The intersection of his passions for sound quality and strategic analysis serves as a reminder of the profound impact one individual can have across seemingly unrelated fields. Anthony H. Cordesman's legacy is a testament to the power of intellectual curiosity and the enduring value of comprehensive analysis and critical thought in both understanding the world and appreciating the nuances of human experience through sound.

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Anthony H. Cordesman, Esteemed Security Analyst and Audiophile, Dies at 84

Remembering Anthony H. Cordesman: a tribute to his unparalleled contributions to national security analysis and the audiophile world

We will discuss:

-   The collaboration between Sonos and Sonance for an innovative 8-inch in-ceiling speaker.
-   How the larger size enhances sound quality and bass in your home.
-   Features like Trueplay tuning for optimal room acoustics and a sleek, paintable design.
-   The integration of these speakers into the wider Sonos ecosystem for a seamless audio experience.

Interesting? Continue reading ...

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**Here's What's New with Sonos' Latest Audio Venture**

So, Sonos has been up to something interesting lately. They've joined forces with Sonance, known for their high-quality speakers, to roll out a new 8-inch in-ceiling speaker. It's a step up from their usual 6.5-inch models, and it seems like they're really trying to make a mark in the home audio world.

**Bigger Size, Better Sound?**

The first thing you'll notice about these speakers is their size. They're 8 inches, which is pretty large for in-ceiling speakers. But why does size matter here? Well, larger speakers typically give you better bass, and who doesn't like a bit more depth to their music? It's not just about shaking the room, but about getting a fuller sound, especially if you've got a big space to fill.

The tech inside these speakers is pretty neat too. They've got this enlarged woofer and a special driver that's all about improving mid-range sounds. Plus, there's a tweeter for those higher notes. Basically, Sonos and Sonance are trying to cover all bases to make sure whatever you're listening to sounds great.

**Smart Tech and Room-Friendly Sound**

Sonos is known for its smart features, and these speakers fit right into that. They work with the Sonos system, especially if you have the Sonos Amp. This means you can control them from your phone, link them up with other Sonos speakers in your house, and even use AirPlay 2. They've also got this Trueplay tuning feature, where the speakers adjust their output to sound good in whatever room they're in.

Design-wise, Sonos has kept it sleek. The speakers can blend into your ceiling, and you can even paint over the grill to match it exactly. This is great if you're not a fan of techy-looking gadgets cluttering your space.

**Price and Who They're For**

At 1,099 Euros a pair, these speakers aren't exactly cheap. But they're aiming at the higher end of the market. If you're serious about your home audio and want something that looks good and sounds even better, these could be a great fit.

**Overall Take**

With this new launch, Sonos and Sonance seem to be targeting those who want quality sound without their speakers sticking out like a sore thumb. The blend of size, sound quality, and smart features makes these speakers an interesting option. If you're in the process of upgrading your home audio and are willing to invest in something that's built to impress, these new Sonos speakers could be worth a look.

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Sonos Teams Up with Sonance for Bigger and Better In-Ceiling Speakers

Sonos is an audio brand that specializes in wireless home sound systems. Their products include speakers, soundbars, and audio components that can be connected and controlled via a mobile app.

Sonos

Discover Sonos' Trueplay tuning – an intelligent feature that adapts sound to your room's acoustics

Jubilee Preamp

by Octave

Interesting articles

Audiovector QR Special Edition's Cryogenically Treated Wiring: A New Era of Sound Dynamics

Anthony H. Cordesman, Esteemed Security Analyst and Audiophile, Dies at 84

Sonos Teams Up with Sonance for Bigger and Better In-Ceiling Speakers