Unitra was a Polish manufacturer of consumer electronics, specializing in audio equipment such as radios, tape recorders, and amplifiers.

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The KG40OFC are high-quality speaker cables designed specifically for Hi-Fi audio systems. These cables are crafted from pure oxygen-free copper (OFC) with a cross-section of 4 mm², ensuring superior signal integrity and audio fidelity. The structure incorporates two parallel twisted wires, which help to reduce electromagnetic interference and maintain consistent audio quality.

Each cable is meticulously wrapped in a honey-colored Polish yarn, giving it a unique and attractive finish that sets it apart in aesthetics as well as performance. The use of gold-plated banana plugs at both ends of the cable ensures a resilient connection that is both flexible and capable of accommodating a wide range of terminal types. These plugs are designed for ease of use and to maintain a reliable audio connection through repeated plugging and unplugging.

The KG40OFC cables are available in lengths of 2.5 meters (8.2 feet) and 4 meters (13.1 feet), providing options to suit varying room sizes and speaker placements. Priced competitively, these cables offer both craftsmanship and quality, integrated into every aspect from manufacture to final testing.

Manufactured in Poland using vintage equipment, including Polmatex-Majed machines from Lódź, each cable undergoes rigorous testing. This includes continuity and resistance tests performed with Kikusui cable testers to ensure each unit meets high standards of quality and reliability before leaving the factory.

The KG40OFC speaker cables are an ideal choice for audio enthusiasts looking to enhance their Hi-Fi system setup with cables that not only deliver on performance but also on durability and style. With a combination of sophisticated technology, meticulous craftsmanship, and classic materials, they provide an unmatched listening experience.

KG40


  
In this article:

-   Check out how Auracast syncs up sound for everyone, making group hangouts way cooler.
-   Find out how it's turning places like train stations into spots with awesome sound.
-   Get the scoop on how Auracast works with all sorts of headphones and speakers.
-   Learn about Auracast's easy setup – it's pretty much like connecting to Wi-Fi.

Interesting? Continue reading ...

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**The Big Deal with Auracast**

Let's talk about Auracast - it's this new tech that's changing the way we hear things around us. Think of it like the next big thing after Bluetooth: it's built on Bluetooth LE Audio, but it's way more than just an upgrade. It's about making sound better and more accessible for everyone, not just the tech-savvy or audiophiles.

**Public Places Sound Better Now**

One of the coolest things about Auracast is how it can make everyday places sound amazing. Imagine stepping into a train station or an airport and instead of the usual muffled announcements, you hear everything crystal clear. Or, you're shopping and the background music actually sounds good. That's Auracast at work.

**Sharing the Sound, Without the Hassle**

Here's something else that's neat: Auracast lets you share what you're listening to with others, but in a super smooth way. Say you're at a concert with friends; you can all hook up to the same audio feed directly to your headphones. Everyone hears the same awesome quality sound, but you're not bothering anyone else around you.

**Not Just for Audiophiles**

Sure, if you're really into your sound, Auracast is going to be a big deal for you. It means better sound quality and more gadgets that work with it. But even if you're just someone who likes clear sound without fussing with a bunch of settings, Auracast is pretty cool. It's all about making good sound easy for everyone.

**Easy to Use, Even Easier to Enjoy**

One of the best parts? Auracast is super easy to use. It's kind of like connecting to Wi-Fi. Just a few taps and you're in. This is great news for everyone, including folks who might not be all that into tech. Plus, it's a big step forward for people with hearing difficulties, making it easier for them to enjoy sound, too.

**What's Next for Auracast?**

Auracast is still rolling out, so we're just seeing the start of what it can do. The idea is that soon, high-quality sound will be everywhere - in stores, at bus stops, you name it. It's not just about better sound quality; it's about making environments more welcoming and inclusive through sound.

**Final Thoughts**

In a nutshell, Auracast is here to shake things up in how we experience sound in our day-to-day lives. From public places to personal listening, it's set to make things sound better for everyone. It's an exciting time for anyone who enjoys good sound - and let's be honest, who doesn't? Keep an eye (or an ear) out for Auracast; it's about to become a big part of our world.

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Auracast: A Game-Changer in How We Listen to Sound

Auracast: the new way to sync and enjoy music together, no matter the crowd size or location.


When it comes to setting up a HiFi audio system, one of the most overlooked components is often the speaker cable. While most enthusiasts are happy to invest significant sums in their amplifiers, speakers, and DACs, the speaker cable is often an afterthought. The question that many ask is: Do high-end speaker cables really make a difference?

## Different Gauges, Different Needs

The gauge of the speaker cable is its diameter, commonly specified in American Wire Gauge (AWG). A lower gauge means a thicker wire, and consequently, less resistance. For shorter distances, a 16-gauge cable may suffice, but many audio aficionados swear by 12-gauge cables for more demanding setups. The advantage of a lower gauge cable like 12-gauge is that it offers less resistance, ensuring that more of the amplifier's power reaches the speakers. However, lower gauge cables are stiffer and heavier, which can be cumbersome during installation.

For residential applications, especially those requiring runs of 150-180 feet, 14-gauge cables can be suitable. When it comes to in-wall installations, cables must meet specific safety standards, such as those established by the National Electrical Code (NEC), typically requiring at least a CL2 rating.

## Material Matters

The debate also extends to the materials used in the cables. While you can find exotic cables with silver and other costly materials, most cables are made from copper or copper-clad aluminum (CCA). Pure copper is the choice of many for its conductivity. Some popular brands like Blue Jeans Cable offer well-terminated cables using pure copper with ultrasonic bonding, hitting a sweet spot between cost and performance.

## Quality Versus Cost

There's an array of high-end options, with some costing hundreds of dollars. Martin Logan, a respected name in audio, suggests that even Amazon Basics will suffice, despite its use of copper-clad aluminum instead of pure copper. Other economical brands like GearIt and Monoprice are also commonly cited for delivering reliable performance without breaking the bank.

## Audiophile Skepticism

There are skeptics in the HiFi community who claim that as long as the wire is of sufficient thickness to handle the power and distance between your amplifier and speakers, a more expensive wire will not offer significant improvements in sound quality. In fact, some enthusiasts have even demonstrated the lack of difference between high-end cables and makeshift cables, including the infamous "coat hanger test," in which an ordinary coat hanger wire was used as a speaker cable to great effect.

## It's More Than Just Sound

What many find is that high-quality cables bring benefits beyond potential sound improvements. They are often more durable, with better shielding to protect against interference. Some also appreciate the aesthetics of well-made cables, which can enhance the overall experience of setting up and enjoying a HiFi system.

## The Final Word

While there's no definitive answer as to whether high-end speaker cables significantly improve sound quality, they do offer other benefits like durability and aesthetics. In the end, the choice often comes down to personal preference and budget. If you are keen to find out if higher-end cables will make a difference in your setup, the best approach is to try a few different types and decide for yourself. Even if the improvements in sound quality are subtle, the satisfaction gained from knowing you've optimized every part of your system can be well worth the investment.

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The Big Question About Speaker Cables: Do They Make a Difference?

Explore the complex world of HiFi speaker cables. Understand the factors like gauge, material, and quality, and whether they really impact your sound experience.

The ISA Yachts' 45m MY UV II, crafted for an Australian music enthusiast, is a remarkable example of advanced maritime technology and design, with a special focus on audio and video capabilities. This yacht, executed by Videoworks, offers a unique blend of luxury and high-tech features, emphasizing audio excellence. Here are some of its standout aspects:

**K-Array Audio System**: The yacht is equipped with a formidable 20,000-watt K-Array Audio System. Managed by Symetrix’s Dante technology, this system ensures high-fidelity audio across various zones of the yacht, offering a professional-grade sound experience.

**Extron Processors**: These processors are used to manage surround sound systems in the main hall and the owner's lounge, indicating a focus on delivering an immersive audio experience in key communal areas of the yacht.

**HDMI 4K over IP**: With ZeeVee devices enabling this feature, the yacht ensures high-quality, seamless video distribution throughout, providing an exceptional visual media experience.

**5G Connectivity**: The integration of Peplink dual modems and a Starlink antenna demonstrates a commitment to ensuring high-speed internet access across the oceans, enhancing the yacht's connectivity capabilities.

**Party Mode on Sundeck**: This feature is tailored for social gatherings, with DJ inputs and amplified speakers, transforming the sundeck into a dynamic entertainment zone.

**Soundproof Multimedia Room**: A dedicated space for private music enjoyment, equipped with a top-notch 5.1 surround sound system, allowing for an intimate and undisturbed auditory experience.

**Interior Design**: Luca Dini’s design provides a chic and stylish ambiance, featuring backlit panels, mirrored TVs, and textured ceilings. The yacht also integrates Videoworks' innovative lighting system, controllable via the ItwModeX app, offering dynamic color options for various moods and settings.

**Palumbo Superyachts Legacy**: As part of Palumbo Superyachts, which encompasses brands like ISA Yachts, Columbus Yachts, Mondomarine, and Palumbo SY Refit, this yacht exemplifies the company's expertise in luxury yacht manufacturing. Palumbo Superyachts, with its extensive network and representative office in Monaco, has been a significant player in the industry since the launch of its first 54m superyacht, Prima, in 2011.

The MY UV II stands as a pinnacle of maritime entertainment technology, showcasing the owner's dedication to audio-visual excellence and Videoworks' 25 years of expertise in executing such visionary projects.

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ISA Yachts Launches UV II: A Symphony at Sea with a 20,000-Watt K-Array Audio System

Explore the ISA Yachts' UV II, a 45m luxury vessel blending high-end audio with maritime elegance, featuring a 20,000-watt K-Array system and advanced 5G connectivity.

KG40

by Unitra

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Interesting articles

Auracast: A Game-Changer in How We Listen to Sound

The Big Question About Speaker Cables: Do They Make a Difference?

ISA Yachts Launches UV II: A Symphony at Sea with a 20,000-Watt K-Array Audio System