Periodic Audio is an audio brand that specializes in creating high-performance in-ear monitors (IEMs) and headphones. They are known for their dedication to precision engineering and creating high-quality audio products.

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We're diving into:

-   The charm of the Soulnote A-3's pure analog approach in a digital world.
-   How its design focuses on symmetry for a balanced sound experience.
-   Skipping the usual negative feedback for a more authentic sound.
-   The power supply's role in keeping audio clean and dynamic.
-   The unique, vibration-reducing construction of the amplifier.
-   An innovative cooling system that's silent yet effective.

Interested? Keep reading for more insights...

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If you're someone who appreciates the finer details in music, the Soulnote A-3 integrated amplifier is worth a look. It's not your everyday amplifier; it's something special for those who really care about their audio experience.

#### Why Analog Still Matters

In our digital-focused world, the A-3 takes a step back and focuses solely on analog inputs. This might seem old-school, but there's a reason for it. The idea is to keep the sound as pure and unaltered as possible, free from the kind of distortions digital systems can introduce.

#### It's All About Balance

One of the cool things about the A-3 is its emphasis on symmetry. This means the amplifier treats both the right and left audio channels with the same level of importance, leading to a more balanced and natural sound. It's like ensuring both sides of an orchestra are heard equally, so you get the full experience.

#### Skipping the Feedback Loop

Many amplifiers use negative feedback to reduce distortion, but it can sometimes mess with the authenticity of the sound. The A-3 skips this entirely. While this might seem like a technical detail, the result is sound that's more true to what the artist intended.

#### Power Supply: The Heart of the Beast

At the core of the A-3 are some pretty hefty transformers, ensuring that each channel gets its own dedicated power source. This setup, along with some clever choices in capacitors and diodes, means the amplifier can respond quickly and powerfully, which is key to keeping the sound clear and dynamic.

#### A Design That's Both Tough and Clever

The A-3 is built like a tank with materials like aluminum, copper, and steel. But there's a twist – not everything is bolted down tight. This is actually a strategic choice to reduce unwanted vibrations and keep the sound clean. It's a neat example of how careful design can improve your listening experience.

#### Keeping Cool Without a Whisper

Even the way the A-3 handles heat is innovative. It uses a compact copper plate that doesn’t just help with cooling; it also plays a part in the amplifier's power supply system. The best part? It does all this quietly, so nothing gets in the way of your music.

#### In Summary

For those who really care about their audio, the Soulnote A-3 offers something a bit different. It's a celebration of analog sound, crafted with a level of care that's becoming rare. While it might come with a hefty price tag, what you're getting is an amplifier that's been thoughtfully designed to deliver an authentic, high-quality audio experience. It's for those who don't just listen to music, but really want to feel it.

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Exploring the Soulnote A-3: A High-End Amplifier for the True Audiophile

Soulnote

A comprehensive guide to understanding the Soulnote A-3's sound craftsmanship


Wilson Audio, a revered name in the high-fidelity audio realm, has recently announced the release of its new Surround Sound Speaker Series. This series is a comprehensive ensemble, featuring the Alida CSC surrounds, Mezzo CSC and WASAE centre channels, and the Submerge subwoofer. Set to redefine the standards of home audio systems, this launch has sparked a blend of excitement and debate among audio enthusiasts and experts alike.

**The Alida CSC Surrounds** (£18,998 per pair) are compact, multi-channel wall-mounted satellite speakers boasting a Convergent Synergy Carbon (CSC) tweeter and custom in-house built crossovers. Noted for their sleek design and powerful performance, these speakers are especially ideal for Dolby Atmos™ configurations, offering up to 30 degrees of rotation for tailored sound dispersion.

**The Mezzo CSC Centre Channel** (£22,998), weighing a hefty 90.72kg, is a testament to Wilson Audio's commitment to aesthetic appeal and sonic excellence. It incorporates rear-wave chamber technology with CSC and features a fully adjustable tweeter module and dual 8-inch woofers, promising an extended high-frequency detail and a harmonious sonic blend.

**The WASAE Centre Channel** (£10,500) is a marvel of material engineering, featuring advanced X-Material and S-Material construction for exceptional vibration control. It includes the Convergent Synergy MK5 tweeter and a pair of 5 3/4-inch mid-woofers, delivering linear high-frequency extension and harmonic nuance.

Finally, **the Submerge Active Subwoofer** (£31,998) completes the series as a powerhouse of deep, precise bass. With a 1,600-watt built-in amplifier and a 12-inch woofer, it offers a balanced and lifelike soundstage, with sophisticated DSP ensuring ideal acoustical interaction.

**User Reactions and Discussions:**

As news of the release spread, users and audiophiles shared mixed reactions. There's palpable excitement about the potential transformation of home audio experiences, with many looking forward to the immersive auditory experience promised. However, alongside the anticipation, there's a wave of skepticism, particularly regarding the pricing and whether it reflects the performance or the prestige of the brand.

Discussions are also rife about the design and aesthetics of the series, with opinions varying from admiration of the futuristic and intricate design to critiques comparing some elements to household appliances. Additionally, the continued use of certain design elements and the comparison with alternative brands and setups are hot topics among technical aficionados.

**Cultural and Market Impact:**

The release is not just a discussion about technology and design; it also touches on cultural tastes and preferences in audio equipment. Wilson Audio's products often cater to a niche market that appreciates a specific aesthetic and sonic experience, reflecting the subjective nature of high-end audio design.

**In Conclusion:**

Wilson Audio's latest Surround Sound Speaker Series is a bold step in the high-end audio market, promising an unparalleled listening experience. As the world anticipates the delivery of these speakers, starting 22nd December for most of the series and March 2024 for the Submerge subwoofer, only time will tell how they will be received and whether they will live up to the high expectations set by both the manufacturer and the potential consumers.

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Wilson Audio's Surround Sound Series and Its Convergent Synergy Carbon Technology

Wilson Audio's latest series redefines home cinema with harmonious sonic blends and innovative design.

If you're curious about what makes some headphones cost as much as a car, here's a straightforward breakdown of some of the most luxurious headphones available, ranked from least to most expensive. We'll dive into what each pair offers, focusing on their technology and design.

## 1. Ultrasone Edition 5 Unlimited

![Screenshot 2024-04-18 at 13.26.32.png](https://storage.googleapis.com/hifi-cdn/Screenshot_2024_04_18_at_13_26_32_cac12ff880/Screenshot_2024_04_18_at_13_26_32_cac12ff880.png)

**Price:** About $5,000  
**Tech Specs:** The Ultrasone Edition 5 Unlimited uses something called S-Logic Plus technology. This setup aims to deliver sound in a way that mimics natural hearing - the audio seems to come from around you rather than being pumped directly into your ears. This is achieved through decentralized driver positioning, which also potentially reduces ear fatigue. The headphones use Ethiopian sheepskin for ear pads, ensuring comfort, and American cherry wood for the outer casing, which affects the sound's warmth and resonance. They cover a frequency range from 5 Hz to 46 kHz, offering detailed highs and deep lows.

## 2. Abyss AB-1266 Phi TC

![Screenshot 2024-04-18 at 13.30.26.png](https://storage.googleapis.com/hifi-cdn/Screenshot_2024_04_18_at_13_30_26_606e071381/Screenshot_2024_04_18_at_13_30_26_606e071381.png)

**Price:** Around $8,000  
**Tech Specs:** The Abyss AB-1266 Phi TC boasts planar magnetic drivers known for their ability to handle high power without distortion. The drivers are quite large, allowing for an expansive, open soundstage. Its sturdy aluminum frame and adjustable headband help achieve a good fit, which is crucial for both comfort and optimal sound delivery. These headphones have a frequency response range from 5 Hz to 28 kHz, ensuring you hear every detail in your music.

## 3. HIFIMAN Shangri-La

![Screenshot 2024-04-18 at 13.25.14.png](https://storage.googleapis.com/hifi-cdn/Screenshot_2024_04_18_at_13_25_14_4a7c52c074/Screenshot_2024_04_18_at_13_25_14_4a7c52c074.png)

**Price:** $50,000  
**Tech Specs:** The Shangri-La set is all about clarity and detail. It uses electrostatic technology, which involves a thin, electrically charged diaphragm between two conductive plates. This setup allows for incredibly accurate sound reproduction, especially in the higher frequency ranges. The system includes tube amplifiers, known for their warm, rich sound quality. The frequency response here is exceptionally wide, from 7 Hz to 120 kHz, capturing nuances well beyond the limits of human hearing.

## 4. Sennheiser HE 1 / Orpheus

![Screenshot 2024-04-18 at 13.22.35.png](https://storage.googleapis.com/hifi-cdn/Screenshot_2024_04_18_at_13_22_35_0fa71d9ecb/Screenshot_2024_04_18_at_13_22_35_0fa71d9ecb.png)

**Price:** $59,000  
**Tech Specs:** The Sennheiser HE 1 combines an electrostatic headphone system with a tube and transistor hybrid amplifier. The choice of Carrara marble for the amplifier isn't just for looks; it naturally suppresses noise, helping to keep the output incredibly clear. The headphones themselves can reproduce sounds from 8 Hz to more than 100 kHz, far beyond what the human ear can detect, ensuring that what you do hear is extraordinarily precise and detailed.

## 5. Focal Utopia by Tournaire

![Screenshot 2024-04-18 at 13.32.38.png](https://storage.googleapis.com/hifi-cdn/Screenshot_2024_04_18_at_13_32_38_a675727ac7/Screenshot_2024_04_18_at_13_32_38_a675727ac7.png)

**Price:** $120,000  
**Tech Specs:** Beyond their flashy design with gold and diamonds, the Focal Utopia by Tournaire headphones feature Beryllium drivers. Beryllium is prized in high-end headphone design for its stiffness and lightness, which translates to a very fast response and minimal distortion across the audible spectrum and beyond, with a frequency range from 5 Hz to 50 kHz. This means these headphones not only look luxurious but also provide top-notch sound quality.

## Final Thoughts

These headphones aren't just about listening to music; they're about experiencing it in the most detailed and luxurious way possible. Whether it's the advanced driver technologies, the use of rare materials, or the integration of traditional tube amplifiers, each of these models offers something unique for the audiophile who wants the very best.

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Top 5 Most Expensive Headphones for Premium Audio Quality

Focal is a brand that specializes in high-fidelity audio equipment.

Focal

Sennheiser is a widely recognized audio brand known for producing high-quality headphones, microphones, wireless systems, and other audio products.

Sennheiser

HIFIMAN is an audio brand known for producing high-quality headphones and audio equipment.

HIFIMAN

Abyss is a high-end audio brand known for its innovative and high-quality headphones.

Abyss

Ultrasone is a German audio brand known for their high-quality headphones that utilize S-Logic technology for a more natural sound experience.

Ultrasone

Discover the top 5 most expensive headphones: a guide to the world's most luxurious and technologically advanced models for discerning audiophiles.








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Exploring the Soulnote A-3: A High-End Amplifier for the True Audiophile

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