Sony is a Japanese company that specializes in various electronics products, including HiFi audio equipment.

Sony

The Sony APM-181 ES is a three-way floor-standing speaker that was popular in the 1980s. It features a 12-inch woofer, a 4-inch midrange driver, and a 1-inch tweeter. The speaker cabinet is made of wood and has a classic vintage design.

APM-181 ES


This May, Apertura Audio takes center stage at the Munich High End Show with the unveiling of their latest masterpiece, the Enigma mkII loudspeaker. Celebrating 40 years of acoustic innovation, Apertura Audio introduces this model as the epitome of their commitment to exceptional sound and sophisticated design.

The Enigma mkII stands out for its elegant proportions and a heavily braced, asymmetrical cabinet that enhances audio fidelity. This innovative design integrates sophisticated damping, expertly selected and matched drivers, and a unique crossover topology. Such detailed craftsmanship ensures that the Enigma mkII delivers precise dimensions, explicit rhythms, and dynamic expressions, inviting listeners to delve deeper into the nuances of musical performances.

**Technical Mastery and Artistic Design**

The Enigma mkII is equipped with dual 22 cm mid-woofers developed by SEAS in Norway and modified extensively at Apertura's facility to enhance motor function and mechanical damping. The highlight is its professional-grade 15x145 mm ribbon tweeter—one of the largest available—ensuring expansive sound delivery with exceptional clarity.

Its advanced crossover system is divided into two independent circuit boards for low-pass and high-pass sections, using high-end audio components from Jantzen, Denmark. The speaker also features Apertura's proprietary "DRIM" structure with triple attenuation slopes, optimizing sound across various frequencies.

The design cleverly merges a bass-reflex system with an acoustic line, incorporating a vent tube located beneath the speaker. This complex load allows for a detailed and rich bass response, complemented by the speaker's unique shape that includes two curved sides of different lengths and non-parallel front and back panels.

**Join Apertura Audio in Munich**

Apertura Audio invites all audiophiles and music lovers to experience the Enigma mkII first-hand at the Munich High End Show, Room F204 - A4.2. Visitors will have the opportunity to experience this outstanding speaker in a new and popular finish: American Walnut high gloss, adding to its visual appeal.

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Apertura Audio Showcases Enigma mkII at Munich High End Show 2024

Apertura Audio

Apertura Audio introduces the Enigma mkII at Munich High End Show 2024, an epitome of high-fidelity sound with a stylish American Walnut high gloss finish


KEF, a leader in acoustic innovation, has recently introduced a new color variant for its celebrated LS60 Wireless Speakers - the striking Carbon Black. This addition expands the color palette to five, including mineral white, royal blue, titanium grey, and British Racing Green. Launched initially in 2022 as part of KEF's 60th-anniversary celebration, these speakers are priced at $6,999.

The LS60 Wireless is not just a visual treat but a marvel of audio engineering. It's the world's first Single Apparent Source wireless system, meaning low, mid, and high frequencies emanate from a single point for precise imaging and accurate sound across a broader area. Central to its design is the 12th Generation Uni-Q with Metamaterial Absorption Technology (MAT™) driver array, ensuring natural sound with minimal distortion.

Critics rave about the LS60's reference-grade sound quality, dynamics, and full-range extension. The speakers offer comprehensive connectivity, including Apple AirPlay 2 and Google Chromecast, and stream directly from platforms like Spotify Connect, Tidal, and QPlay. However, they lack multichannel integration and a phono input.

The LS60's design includes a heavy alloy base for stability and simple setup via the KEF Connect app. With onboard amplifiers delivering substantial power, these speakers are an embodiment of high-end audio's future, combining innovative technology, superior sound quality, and a sleek design.

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KEF's Carbon Black LS60 Redefines Wireless Sound

KEF's Carbon Black LS60: Redefining wireless sound with its groundbreaking technology and elegant appearance


The term "remastered" often captures the attention and imagination of audiophiles and casual listeners alike. The promise of a cleaner, richer, and more detailed sound experience is compelling. However, remastering is a complex process that can either enhance or deteriorate the quality of an audio track. It's essential to understand what remastering entails and how to sift through the good, the bad, and the ugly of remastered versions.

### The Good, The Bad, and The Ugly of Remasters

#### The Process of Remastering

Remastering involves taking original audio tapes and transferring them to a digital format. The process can correct errors, improve sound quality, and sometimes even add new elements. However, these improvements are not guaranteed; the end result is contingent on the skill and intent of the engineers.

#### The Loudness War

One of the most contentious issues surrounding remasters is the so-called "loudness war." This refers to the tendency of producers to compress the dynamic range of a track to make it as loud as possible, sacrificing audio quality for volume. This can be especially jarring for audiophiles who have high-end equipment capable of capturing a wide dynamic range.

#### The "Sacriligious" Alterations

Beyond the loudness war, some remasters take the liberty of altering the original tracks in ways that many consider disrespectful to the original work. The use of auto-tune on classic vocal performances or changing the instrumentation are examples of these kinds of alterations.

### Vintage Pressings and Audiophile Labels

#### The Allure of Original Pressings

For those cautious of the possible pitfalls in remastered versions, vintage pressings—especially from periods like the early '80s—are highly prized. These pressings were often made with a greater dynamic range and are generally considered to offer a more authentic listening experience.

#### Specialty Audiophile Labels

Companies like MoFi (Mobile Fidelity Sound Lab) specialize in high-quality remastering that respects the original audio. They often use the original master tapes and employ meticulous care in the remastering process, making them a preferred choice for audiophiles.

### The Role of Equipment

The equipment used for playback can significantly affect how a remastered track sounds. Higher-end equipment can make a poor remaster sound decent, or a good remaster sound extraordinary. For example, using a quality DAC and network streamer like the Eversolo DMP-A6 can dramatically improve your listening experience.

### Conclusion

In the intricate world of audio remastering, not all remasters are created equal. For audiophiles and discerning listeners, the key is to sift through the multitude of options to find those that respect and enhance the essence of the original recording. Whether you find solace in vintage pressings or place your trust in reputable audiophile labels, understanding the nuances of remastering can help you make informed choices that elevate your auditory experience.

Photo montage showcasing a vintage vinyl record on the left and a digital audio workstation on the right.

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The Complex World of Audio Remastering

Delve into the intricacies of audio remastering. Learn what makes a remaster truly great, how to navigate the pitfalls of poor remasters, and discover the role of equipment in shaping your auditory experience.

APM-181 ES

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Apertura Audio Showcases Enigma mkII at Munich High End Show 2024

KEF's Carbon Black LS60 Redefines Wireless Sound

The Complex World of Audio Remastering