LEAK, a brand with deep roots in the history of audio innovation, was established by Harold Joseph Leak in 1934 in London, England. Known for its high-quality audio components, LEAK carved out a reputation for affordability combined with high performance, a hallmark that defined the brand for decades.

Harold Leak, identifying himself as a 'Sound Engineer – Technician,' alongside Ted Ashley, who became Chief Engineer, propelled LEAK to the forefront of the home audio equipment market. Together, they led the company through an era of significant technological advancements in amplifiers, loudspeakers, pickups, and turntables.

The mid-20th century was a transformative period for LEAK, as the brand navigated the challenges of wartime disruption to focus on developing purposeful audio technology. Post-war, the emphasis shifted towards high-fidelity systems, marking LEAK's entry into an era of low-noise, high-performance products that gained international acclaim.

A pivotal moment came in 1945 with the introduction of the LEAK Type 15 amplifier, which featured innovative 'negative feedback' and 'push-pull' triode connected KT66 valves, achieving an impressive 15 watts output. This product laid the groundwork for the brand's reputation in high-fidelity sound reproduction.

The late 1940s and 1950s saw LEAK introducing groundbreaking products like the TL/12, which became a standard for high-fidelity sound, and embarking on marketing campaigns that directly compared live versus reproduced music, showcasing the superior quality of LEAK systems. These efforts culminated in LEAK's products being adopted by prestigious institutions like the BBC.

Innovation continued with the introduction of the LEAK Sandwich loudspeaker in 1961, a design that utilized a novel approach to reduce vibrations and resonance, leading to more dynamic audio reproduction. This period also saw the development of the LEAK Stereo 30, a transition to transistor amplifiers that offered a more accessible price point to a broader audience.

Despite its innovations and contributions to the audio industry, LEAK faced challenges from global competition and changing market dynamics, eventually leading to the brand's acquisition by the Rank Organization in 1969 and a gradual fade from the forefront of the audio market.

After years of dormancy, LEAK was revived by the IAG Group, bringing the brand back to the market with a focus on blending classic styling with modern audio technology, ensuring LEAK's legacy continues for new generations of audiophiles.

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**Oslo, Norway**: In a significant move that's set to redefine the high-fidelity audio landscape, Hegel Music Systems has announced the launch of its latest creation - the Hegel H600 integrated amplifier. Celebrating its 25th anniversary, Hegel is marking the occasion with what can only be described as an audio masterpiece.

#### Powerhouse Performance

The H600, dubbed as the company's reference integrated amplifier, is a tour de force in the world of high-end audio. Packing a formidable 303 watts per channel into 8 ohms and a remarkable damping factor of 4000, it's designed to drive any speaker with unparalleled confidence and ease. The dual mono design of the H600 mirrors the performance of two mono amps in a single box, a feat of engineering that delivers an unmatched soundstage with a broad dynamic range and deep, controlled bass.

#### Cutting-Edge Technology

A highlight of the H600 is its bit-perfect digital-to-analog converter (DAC). This state-of-the-art component ensures pure audio fidelity, free from any resampling or upsampling. With a large, dedicated power supply and robust shielding against interference, the DAC provides exceptional resolution and smoothness. The amplifier's chassis, crafted from aluminum, adds to its audio performance, offering enhanced stability and reduced vibrations.

#### Streamlined Streaming and Connectivity

Embracing the era of digital music, the H600 comes equipped with an array of streaming options, including UPnP, Airplay 2, Tidal Connect, and Roon Ready compatibility. This broad suite of features ensures that the amplifier is not just a powerhouse of performance but also a hub of convenience and accessibility. Additionally, the amplifier boasts a wide range of analog and digital connections, including True Balanced XLR inputs, USB 32/384 input, and optical inputs, making it a versatile centerpiece for any audio setup.

#### Award-Winning Design

The Hegel H600 isn't just about remarkable technical capabilities; it's also a winner in aesthetics and ease of use. Recently, it received the prestigious EISA award for Best High-End Streaming Amplifier, a testament to its outstanding quality and innovation. The EISA committee lauded the H600 for its upgraded digital stage, bespoke error-cancelling technology, and redesigned preamp stage, all contributing to its organic, compelling performance.

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Discover the Hidden Power of Hegel H600's Dual Mono Design

Hegel's latest innovation, the H600 integrated amplifier, offers a groundbreaking audio experience with exceptional power and clarity.


Creating acoustic panels at home is a highly rewarding DIY project that offers both financial savings and a chance to tailor your acoustic solutions to the unique characteristics of your space. This comprehensive guide is designed to walk you through the process of creating these panels, from the initial planning stages to the final touches of assembly. Whether you're an audiophile, a recording enthusiast, or simply looking to improve your listening experience, this guide will provide the insights and step-by-step instructions you need.

## Introduction to Acoustic Panels

Acoustic panels play a vital role in improving the sound quality within a room. They work by absorbing sound waves, reducing echo, and minimizing unwanted reverberations. This can significantly enhance the clarity of sound in home theaters, recording studios, or even in a living space. The beauty of DIY panels lies in their customization – allowing you to choose materials that not only perform well acoustically but also blend seamlessly with your room’s aesthetics.

## Materials and Tools Needed

-   **Absorbent Material:** The effectiveness of an acoustic panel largely depends on the absorbent material used. Fiberglass and mineral wool are popular choices due to their high density and excellent sound absorption properties. The thickness and density of these materials can be tailored to the specific acoustic needs of your space.
-   **Wood for Frames:** The frame holds the absorbent material and gives the panel its structure. Pine is a lightweight and easy-to-work-with option, while MDF offers a denser and more solid construction. The size and thickness of the frame will dictate the amount of absorbent material it can hold, affecting the panel's overall acoustic performance.
-   **Fabric:** The fabric is the visible part of the panel, so its aesthetic and acoustic properties are crucial. Acoustically transparent fabrics allow sound waves to pass through without significant reflection or absorption. Common choices include lightweight linen, muslin, and burlap. The fabric should also complement the room's design and color scheme.
-   **Basic Tools:** Accurate cutting and assembly require tools such as a saw (hand saw or circular saw), a staple gun for attaching the fabric, a measuring tape for precision, scissors for cutting fabric, and a drill for assembling the frame.
-   **Safety Considerations:** Safety is paramount, especially when working with materials like fiberglass. Use protective gear such as gloves and masks. Additionally, consider fireproofing the fabric with a spray, especially if you're using fiberglass insulation, to add an extra layer of safety.

## Measuring and Cutting

-   **Room Analysis:** Start by analyzing your room to determine the optimal size and number of panels. Use a sound meter app or simply clap in the room to identify areas with excessive echo or reverberation. This will guide where and how many panels you'll need.
-   **Designing Your Panels:** Once you have an idea of the number and placement of the panels, design their size. Common dimensions are 2x4 feet or 4x4 feet, but you can customize this based on your space.
-   **Cutting the Frame:** Precision is key when cutting the wood for the frame. Measure twice and cut once to ensure all pieces are of equal length and the corners are at right angles. Sand the edges for a smooth finish, preventing any fabric tears during assembly.

## Assembling the Frame

-   **Frame Construction:** Assemble the cut pieces into a rectangular or square frame based on your design. Use screws or nails for joining the pieces. For added stability, especially in larger panels, consider reinforcing the corners with L-brackets or corner braces.
-   **Inserting the Absorbent Material:** Cut the absorbent material to fit inside the frame. It should be slightly larger than the frame for a snug fit. Avoid compressing the material too much, as this can reduce its sound-absorbing efficiency.
-   **Securing the Material:** Once the material is in place, you can optionally cover the back of the panel with a thin layer of fabric or paper to protect the insulation and provide a clean look from the back.

## Choosing and Attaching the Fabric

-   **Selecting the Right Fabric:** The fabric's acoustic transparency is critical. Test this by blowing through the fabric; if air passes easily, it's a good choice. The fabric should also align with your room's aesthetic. Lightweight linen, muslin, and burlap are popular for their breathability and wide range of designs.
-   **Covering the Panel:** Lay the fabric on a flat surface and place the frame (with the absorbent material) on top of it. Ensure there is enough fabric around the edges to wrap around to the back.
-   **Stapling the Fabric:** Begin by stapling one side of the fabric to the back of the frame. Then stretch the fabric to the opposite side, ensuring it is taut and free of wrinkles, and staple it. Repeat for the remaining sides, working from the middle outwards to the corners for an even finish.

## Mounting the Panels

-   **Determining the Best Location:** Placement is crucial for optimal sound absorption. Common areas include first reflection points, behind speakers, or on opposite walls. Use your room analysis to decide the most effective locations.
-   **Mounting Techniques:** Depending on the panel weight and wall type, you can use brackets, picture hangers, or adhesive strips for lighter panels. Ensure the mounting method is secure and won't damage your walls.

## Community Insights and Professional Tips

-   **Effectiveness of DIY Panels:** Community discussions often highlight that with the right materials and construction, DIY panels can match the performance of commercial ones. The key factors are the quality of the absorbent material and the precision of the build.
-   **Cost Considerations:** While DIY can be more cost-effective, the true savings depend on the materials used and whether you already have the necessary tools.
-   **Safety Precautions:** Always prioritize safety, especially when working with fiberglass. Wearing protective gear and using fireproof materials can prevent accidents.

### Conclusion

Building your own acoustic panels is a fulfilling project that can significantly enhance the acoustic quality of your space. This guide has walked you through each step of the process, from selecting materials to mounting the panels. By following these instructions, you can create custom panels that not only improve sound quality but also add a personal touch to your room's decor. Remember, the effectiveness of these panels is not just in their construction but also in their placement and the quality of materials used. With patience and attention to detail, you can achieve professional-level acoustics in your own space.

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DIY Acoustic Panels: A Step-by-Step Guide

Home Studio Soundproofing: Crafting Acoustic Panels Yourself


MoFi Electronics has announced the release of its latest high-end audio equipment, the MasterDeck Turntable, designed by the acclaimed Allen Perkins. This reference-grade turntable, priced at $5,995, is poised to set a new standard in vinyl reproduction.

Crafted with meticulous attention to detail, each MasterDeck is hand-assembled in limited batches in Ann Arbor, Michigan, ensuring unparalleled quality control. The turntable features a state-of-the-art 10-inch dual-pivot carbon-fiber tonearm, allowing for precise adjustments and friction-free tracking. This advanced tonearm supports a wide range of cartridges and includes premium internal wiring from Cardas Audio for optimal sound quality.

A highlight of the MasterDeck is its three-speed selection, accommodating 33, 45, and 78 RPM records. It also includes a fine-tuning trim adjustment for precise playback speed, crucial for achieving accurate and faithful audio reproduction.

The MasterDeck's performance is further enhanced by its sensor-regulated motor. Equipped with a three-phase brushless DC drive, it offers exceptional stability and precision in rotational speed. The motor's isolated design plays a critical role in producing clear and accurate sound, free from interference.

Another key feature is the turntable's anti-vibration feet, designed by Harmonic Resolution Systems (HRS). These feet provide exceptional isolation from environmental vibrations and feedback, ensuring stability and clarity in audio output.

The MasterDeck showcases a 1.75-inch thick Aluminum-Delrin hybrid platter, designed to reduce resonance and provide a stable base for vinyl playback. This design choice is crucial for maintaining the purity of the audio signal.

With its combination of innovative design, advanced engineering, and high-quality materials, the MoFi MasterDeck Turntable is set to become a coveted item among audiophiles and vinyl enthusiasts seeking the ultimate listening experience.

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MOFI's MasterDeck's Anti-Vibration Tech Transforms Vinyl Listening

MoFi's MasterDeck: Revolutionizing vinyl playback with anti-vibration technology for unparalleled sound fidelity.

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