KEF is a brand that specializes in high-quality audio equipment, particularly loudspeakers and headphones.

The KEF 104 is a floorstanding loudspeaker that was first introduced in the late 1970s. It features a two-way design with a 10-inch woofer and a tweeter. The speaker cabinet is constructed using high-quality materials to minimize resonance and enhance sound quality. The KEF 104 is known for its accurate and detailed sound reproduction, making it popular among audiophiles and music enthusiasts.


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.

Screenshot 2023-11-30 at 10.31.28.png

Screenshot 2023-11-30 at 10.31.20.png

0000_MoFi_MasterDeck_Turntable_Detail_01_Controls.webp

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

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


Luxman recently unveiled its latest creation - the Luxman PD-191A turntable. This new product marries vintage design elements with cutting-edge audio technology, aiming to offer a superior vinyl playback experience.

**Design and Features:** The Luxman PD-191A is not just a turntable; it's a statement piece. It features a 15 mm thick aluminum top plate paired with a hefty 5.2 kg aluminum platter, giving it a robust and vintage appearance. This design isn't just for looks; it plays a crucial role in the turntable's audio performance.

**Innovative Tonearm:** A standout feature of the PD-191A is its tonearm. Developed in collaboration with SAEC, experts in analog audio from Japan, the tonearm boasts a vertical knife-edge bearing, enhancing its sensitivity. This design minimizes tracking error while also improving vibration damping, crucial for high-fidelity audio reproduction.

**Advanced Speed Control:** The PD-191A employs a sophisticated system for maintaining consistent platter speed. A sinusoidal/PWM power supply feeds stable DC current to a brushless motor, controlled through a Proportional Integral Differential (PID) system. This level of precision ensures that your vinyl records play at the exact speed, a critical factor for audio quality.

**Aesthetics and Build Quality:** The PD-191A's aesthetic appeal is undeniable. The precision-machined platter with a diamond-cut pattern is visually striking, while the contrast between the rosewood-finished base and the brushed aluminum top panel adds a touch of elegance. The turntable's design also includes a strobe window and separate speed adjustments for 33 1/3, 45, and 78 rpm, adding to its vintage charm.

**Other Notable Features:** Luxman didn't stop at just looks and basic functionality. The PD-191A comes equipped with various high-quality components, such as PEEK thrust bearings, brass radial bearings, a large-diameter center element, detachable output, and gold-plated AC input. The attention to detail extends to the included accessories, like a flat-head screwdriver for rotation speed adjustment and an Allen key for arm base removal.

**Price and Availability:** Positioned as a premium product, the Luxman PD-191A carries a price tag of approximately 11,600 euros. It's a significant investment, reflecting its high-end build quality and performance capabilities.

The Luxman PD-191A is more than a turntable; it's an audio masterpiece. With its combination of vintage design, modern technology, and meticulous craftsmanship, it's designed to satisfy the most discerning audiophiles. While this turntable is a significant investment, its performance and build quality justify the price for those who seek the ultimate vinyl listening experience.

Screenshot 2023-12-08 at 17.00.34.png

pb6.jpg

gb2.jpg

pb1.jpg

Luxman PD-191A Turntable: A Blend of Vintage Aesthetics and Modern Technology

Luxman PD-191A: Vintage Aesthetics, Advanced Audio Tech


Subwoofers are one of those elements in an audio setup that can provoke strong opinions among audiophiles and casual listeners alike. Some people see them as essential, while others consider them an extravagant accessory. Whether you're living in a sprawling American home or a cozy Victorian terrace in the UK, the topic of subwoofers is bound to raise eyebrows. This article aims to explore the various perspectives and insights on the 'subwoofer obsession.'

## The Science of Sound

Subwoofers are designed to handle the lower frequency range, essentially producing deep bass notes that many speakers struggle to generate. However, contrary to popular belief, they are not designed to 'play loud' but to 'play low.' The larger the subwoofer, the more capable it is of reproducing these lower frequencies.

### Do Size and Sound Correlate?

It's a misconception to think that larger subwoofers are automatically better at playing low frequencies. The design and parameters of the subwoofer, not its size, determine how effectively it can handle lower frequencies. For example, it's entirely possible for a smaller 6.5" subwoofer to produce a flat response down to 28 Hz, contrary to the notion that bigger is always better.

## The Neighborly Debate

While lower frequencies have a longer range and can potentially disturb neighbors, it's not a given. Many people have managed to incorporate a subwoofer into a more urban living situation without issues. Having a conversation with your neighbors and being considerate of timing and volume can go a long way in maintaining a peaceful coexistence.

### Getting the Settings Right

Properly setting up a subwoofer can be crucial. The crossover frequency and volume dial settings can affect not just how the subwoofer sounds but also how it interacts with your main speakers. Done right, the bass should fill out the room without overwhelming the mid and high frequencies.

## The Audiophile Spectrum

The audiophile community seems to have three main categories: those who live for bass, those who can't live without the highs, and those who are somewhere in between. Preferences in bass, midrange, and treble frequencies can often dictate the need for a subwoofer in one's audio setup. Some people find that their taste leans more toward a balanced, 'natural' bass, as opposed to an overwhelming, booming sound.

### Expanding Your Experience

Subwoofers can bring added dimensions to your music and movie experiences. Some songs and movies include low-frequency effects that can only be fully enjoyed with a subwoofer. Moreover, adding a subwoofer can allow your main speakers to perform better in the midrange by reducing their workload on the lower frequencies.

## Housing Conditions and Cultural Differences

Housing conditions often play a part in whether or not a subwoofer is a feasible addition to your setup. In larger American homes, adding a subwoofer might be easier than in a British terraced house. Cultural attitudes toward sound and bass may also vary, with some people prioritizing a 'British Sound,' which is often seen as more bass-light and polite, while others may lean toward a more aggressive, bass-heavy 'American' sound.

## In Conclusion

Subwoofers are a subject of great discussion and debate for good reason. Whether you consider them essential or extravagant, their role in shaping an audio experience cannot be denied. By understanding the intricacies involved in subwoofer setup and sound preference, one can make an informed decision, striking a balance between personal taste, technical necessity, and neighborly consideration.

Bravox_E2k.jpg

The Subwoofer Debate: Do You Really Need One?

Is adding a subwoofer to your audio system overkill or a sound investment? 

104

by KEF

Interesting articles

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

Luxman PD-191A Turntable: A Blend of Vintage Aesthetics and Modern Technology

The Subwoofer Debate: Do You Really Need One?