SME is a British manufacturer of high-end turntables and tonearms.

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Stepping into the world of high-end audio, the Classé Delta Pre MK II preamplifier commands attention not only with its striking appearance but also with the depth of its capabilities. This is not just another component in your audio system; it is a statement of serious intent from an audiophile, priced at around $12,000 USD. For those already in the Classé ecosystem and looking for an upgrade path, the MK II is available for $3000 USD, providing a significant step up without the need to start from scratch.

What sets the Delta Pre MK II apart is its meticulous attention to sonic detail. Imagine tailoring your sound with 0.25dB precision, allowing for the most minute adjustments to perfectly match your listening preferences or room acoustics. It's like having the ability to paint with sound, where every stroke is finely tuned to your taste.

The preamplifier doesn't stop there; it presents a wealth of features geared towards achieving unparalleled sound quality. With support for both mono and stereo subwoofers and advanced frequency and slope control, it offers a rich, textured bass experience that can be precisely dialed in. For those who love to fine-tune and adjust, the five-band digital parametric equalizer provides a playground for shaping your sound.

A notable modern feature is its ability to play high-resolution music through HEOS, ensuring that your digital music collection, whether stored or streamed, is rendered with impeccable detail and clarity. The Delta Pre MK II's design is also a blend of function and luxury, featuring an elegant anodized aluminum chassis and an intuitive touchscreen display, making every interaction a pleasure.

In terms of connectivity, this preamplifier acts as a central hub for both digital and analog sources, boasting a wide range of inputs and outputs. Its built-in DAC, capable of handling up to 32-bit/384kHz, DSD512, and MQA files, stands out for its versatility and quality, making it a future-proof solution for all high-resolution audio formats.

**Key Features:**

-   Precision volume control in 0.25dB steps
-   Support for mono and stereo subwoofers
-   Advanced five-band digital parametric equalization
-   HEOS integration for high-resolution music streaming
-   Built-in DAC capable of handling up to 32-bit/384kHz, DSD512, and MQA files
-   Wide range of inputs and outputs

**Technical Specifications:**

-   Dimensions: 438mm (W) x 432mm (D) x 108mm (H)
-   Weight: 12.7kg
-   Power consumption: 30W (idle), 60W (max)
-   Input sensitivity: 2.5Vrms (RCA), 5Vrms (XLR)
-   Output voltage: 2Vrms (RCA), 4Vrms (XLR)
-   Frequency response: 20Hz - 20kHz (+/-0.2dB)
-   Signal-to-noise ratio: 100dB (A-weighted)
-   Total harmonic distortion: 0.005% (20Hz - 20kHz)

**Conclusion:**

The Classé Delta Pre MK II preamplifier is a no-compromise solution for audiophiles seeking the ultimate in sound quality and control. Its meticulous attention to detail, extensive feature set, and elegant design make it a worthy centerpiece for any high-end audio system.

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Classé Delta Pre MK II Preamplifier: A Detailed Look

Classé is a brand that specializes in high-end audio equipment.

Classé

Hear your music in stunning detail with the Classé Delta Pre MK II and its high-res audio support.


High-fidelity audio systems have long been associated with a maze of cables, connectors, and adapters. While traditional wired connections still dominate the world of high-end audio, a wave of modern wireless technologies is starting to make its mark. These innovations aim to provide the audiophile community with more convenience without compromising sound quality. This article explores the latest developments in wireless technologies that could be implemented between an amplifier and high-end speakers.

## A New Horizon for High-Fidelity Audio

The critical link in any high-fidelity audio system is the connection between the amplifier and the speakers. Traditionally, this has been a hard-wired connection, utilizing various kinds of cables and connectors. While these wired connections offer superb sound quality, they can be cumbersome and limiting in terms of setup and aesthetics. Enter modern wireless technologies designed to achieve the same level of audio fidelity, but with the added convenience of a wireless setup.

## Breaking Down the Technologies

### Wi-Fi 6E

As one of the most exciting developments in wireless technologies, Wi-Fi 6E provides an ultra-fast, reliable medium for high-end audio transmission. Operating on the 6 GHz band, it offers unprecedented bandwidth and minimal congestion compared to older Wi-Fi standards. This makes Wi-Fi 6E a promising solution for transmitting lossless audio signals with reduced latency.

### High-End Audio Codec (HEAC) by Qualcomm

A technology still in its infancy, HEAC aims to revolutionize the high-fidelity audio world by providing a wireless transmission alternative that doesn’t compromise sound quality. Though not yet widely available, the codec promises a future where wireless setups can rival their wired counterparts in delivering high-resolution audio.

### WISA Standards

The Wireless Speaker and Audio Association (WISA) has been working on setting industry standards for high-performance wireless audio. WISA technology is designed to transmit 24-bit audio at frequencies as high as 96 kHz. With minimized latency, it’s becoming an increasingly attractive option for audiophiles keen on a wireless setup.

### Auralic Air by AudioQuest

This is another proprietary technology specifically targeting audiophiles. Auralic Air aims to deliver low-latency, high-quality audio wirelessly. Though it's not yet widely adopted, it is designed to be compatible with a range of high-end audio systems and offers a promising glimpse into the future of high-fidelity audio.

### Proprietary Transmitter-Receiver Pairs

Some manufacturers are developing proprietary wireless transmitter and receiver sets that utilize unique protocols to achieve both low latency and high fidelity. While they might require investment in a specific ecosystem, these technologies can function as wireless bridges between your amplifier and high-end speakers.

### Multi-Channel Streaming and Synchronization

The ability to stream high-quality audio to multiple channels or rooms without latency or degradation is another technological advancement. Synchronization technologies are evolving to ensure that various wireless components in complex audio setups work in perfect harmony.

### Emerging and Future Technologies

Bluetooth LE Audio and Li-Fi are experimental technologies still under development, but they hold promise as potential game-changers in wireless high-fidelity audio transmission.

## The Conclusion: A Paradigm Shift in High-Fidelity Audio

While traditional wired methods remain the benchmark for audio quality, modern wireless technologies are closing the gap fast. These innovative solutions offer compelling alternatives to the limitations of cables without sacrificing the quality that audiophiles demand. As these technologies mature and become more accessible, we could be looking at a true paradigm shift in the world of high-fidelity audio.

Whether you're setting up a new high-end system or thinking about upgrading your existing one, keeping tabs on these advancements could lead you to the perfect wireless solution you never knew you needed.

advanced high-fidelity audio technology, focusing on the future of wireless connections

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Tech for Wireless Transmission Between Amps and Speakers

Explore the latest wireless technologies changing the game in high-fidelity audio. From Wi-Fi 6E to proprietary codecs, discover how modern solutions are offering audiophiles both quality and convenience.

As the High-End Show Munich approaches, scheduled for May 9-12 this year, Meze Audio is poised to make a significant impact with the introduction of its latest headphone innovations. Attendees are eagerly anticipating the unveiling of the Liric 2nd Generation and Empyrean II, along with an exclusive first look at two future products that promise to redefine the brand's offerings.

The Liric 2nd Generation brings enhancements that elevate the beloved Liric series to new heights. It features a sophisticated new striped ebony wood finish that not only enriches its visual appeal but also contributes to superior acoustic performance. A key innovation in its design is the inclusion of a Quarter Wavelength Resonator Mask (QWRM), which helps mitigate high-frequency peaks, thereby ensuring a smoother auditory experience. This model continues to employ the cutting-edge planar magnetic technology expertly tuned by Rinaro, delivering a sound that balances clarity with a touch of warmth.

Simultaneously, the Empyrean II builds on its predecessor’s legacy with upgraded audio capabilities that maintain Meze Audio’s hallmark of excellence. This model exemplifies the brand's commitment to merging high fidelity sound with innovative design, ensuring an unparalleled listening experience.

Additionally, Meze Audio is set to preview two highly anticipated products: the 105 AER and the ALBA IEM. The 105 AER, an open-back headphone, is designed for those who appreciate both the aesthetics of sound and space. It features an Art Deco-inspired design that blends ornamental elegance with robust functionality. The ALBA, aimed at the modern and mobile listener, offers a durable build and a sound profile that combines Meze’s signature audio quality with practical versatility.

The High-End Show in Munich is not merely a platform for Meze Audio to display their latest advancements but also a crucial opportunity for direct engagement with the audio community. Feedback and interactions from this event are invaluable, directly influencing future innovations and enhancements.

Looking ahead, Meze Audio is not slowing down. The remainder of the year will be bustling with further product developments and exciting projects, continuing to push the boundaries of audio technology. This event is set to be a cornerstone for Meze Audio, showcasing their ongoing commitment to excellence and innovation in the high-end audio space.

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Meze Audio to Showcase New Innovations at High-End Show Munich

Meze Audio stands as a distinct brand in the world of high-fidelity audio, renowned for its commitment to quality, innovation, and design excellence. The brand distinguishes itself through a dedication to creating audio products that deliver not just superior sound quality, but also a high level of craftsmanship and aesthetic appeal. Meze Audio's product range, which includes headphones and earphones, is marked by a harmonious blend of technical performance and a visually appealing design ethos, catering to audiophiles who value both auditory and tactile experiences.

Meze Audio

Discover the latest from Meze Audio, featuring the new Liric 2nd Gen and Empyrean II at Munich's High-End Show

The Meze Audio Empyrean 2 is a remarkable achievement in the realm of high-fidelity audio, representing the pinnacle of Meze Audio's craftsmanship and technical innovation. Building on the legacy of its acclaimed predecessor, the Empyrean 2 combines cutting-edge sound technology with an artistic and luxurious design. Featuring the advanced Isodynamic Hybrid Array Driver, it offers an unparalleled listening experience, characterized by exceptional clarity, depth, and precision. The headphone's ergonomic design, with options for customizable earpads, ensures superior comfort for extended listening sessions. Its sophisticated aesthetic, marked by CNC milled frames and art deco-inspired elements, makes it not just an auditory masterpiece, but also a visual delight.

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Classé Delta Pre MK II Preamplifier: A Detailed Look

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