Most expensive amplifier

HIGH FIDLITY - or hi-fi or hifi - reproduction is a term used by home stereo listeners and home audio enthusiasts audiophiles to refer to high-quality reproduction of sound to distinguish it from the poorer quality sound produced by inexpensive audio equipment, or the inferior quality of sound reproduction characteristic of recordings made until the late s. Ideally, high-fidelity equipment has minimal amounts of noise and distortion and an accurate frequency response. High-resolution audio, also known as High-definition audio or HD audio, is a marketing term used by some recorded-music retailers and high-fidelity sound reproduction equipment vendors. This includes pulse-code modulation PCM encoded audio with sampling rates greater than Hz and with bit-depths greater than 16, or their equivalents using other encoding techniques such as pulse-density modulation PDM.

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Content:

• Boulder – 3050 Mono Class A Power Amplifier
• World's Top 100 Best High-End Audio and HiFi Brands
• Pre/Power Amplifiers
• Pivetta Opera One – The Worlds Ultimate and Most Expensive Amplifier
• Pressure Transducer and Amplifier Selection
• Bill Wyman Auction Breaks Record For Most Expensive Bass, Amp, Toilet Seat Cover
• How important is a hi-fi amplifier for your sound?
• POWER AMPLIFIER
• The Ten Most Significant Amplifiers of All Time

WATCH RELATED VIDEO: The Worlds Most Expensive Amplifiers over $100,000 USD

Boulder – 3050 Mono Class A Power Amplifier

Is this a miracle? Is this a unique situation where a company just happens to stumble upon a perfect design and execution? And our fifth product in a row to earn a coveted Stereophile Class A rating.

High frequencies also had a captivating purity. So how does it happen? Bandwidth baby. And we have it. High power just burns up tubes and causes bummed out owners. We have customers using 36 watt PrimaLuna amps to drive subwoofers! Want to know what's best? It's what reviewers use in their own systems. Do some research. You will find reviewers use PrimaLuna more than any other brand.

Compare PrimaLuna construction to any other brand, at any price. You'll be amazed. PrimaLuna engineers wanted to make owning a tube amp so simple you would have no excuse not to have your tube dreams come true. If a tube fails, Adaptive AutoBias will instantly put the amplifier into protection mode so no parts can get damaged. A red LED will light up in front of the tube that needs replacing. Simply plug in another tube, and listen. No guesswork. No smoking amp. No getting out the soldering iron or dropping your amp off at UPS.

Power transformers generate two types of noise, magnetic and acoustic. That's why toroidal power transformers are used in the very best audio products. Additionally, the absence of an air gap typically means toroids have an reduction of acoustic noise. As transformers are the most expensive components in any audio product, manufacturers will even house cheaper C-core and EI-core transformers in an outboard power supply box with an umbilical cable rather than upgrade to an expensive toroid.

All PrimaLuna products use massive, potted toroidal transformers. PrimaLuna transformers are enclosed in a metal housing and then potted in a non-microphonic resin to further reduce noise and to protect the windings from moisture and deterioration forever. Output transformers are the most important part of any tube amp. They determine how low the bass will reach and how high the top end goes. We use lower power to extend tube life , and bandwidth to give you slam. PrimaLuna output transformers are custom-designed, wound in-house, and massive.

One reason why no other brand sounds like a PrimaLuna. It reduces the available power of the amp and runs the tubes hard, meaning shorter tube life and failures via "shorts".

PrimaLuna's Adaptive AutoBias is a true, smart technology employing an array of sensors to monitor tubes and make adjustments seamlessly in real time. The result is low to no maintenance, long tube life, and the lowest possible distortion for amazing sound.

Adaptive AutoBias also provides unparalleled flexibility by allowing use of almost any tube on the market today. You spend a lot of money on interconnects. So why have the signal go right from the RCA jacks or speaker terminals into circuit boards with copper traces so thin you can hardly see them?

PrimaLuna employs Point to Point Wiring on all products. The entire signal path, including resistors and capacitors, is painstakingly hand wired with heavy-gauge cable by craftsman. Tube life is simply a matter of how hard you run the tubes.

The only way to extend tube life is to run them as close to zero as you possible can, making sure it is not so low you go into crossover distortion. The life of a tube will depend on two things: Plate and screen voltage. If the plate and screen voltage is high, you are more likely to get tube shorts when you turn the amp on and you get cathode stripping which greatly effects the cathodes ability to spit out electrons.

Manufacturers that run the hell out of tubes to pump up their power ratings will never tell you what voltages they use. There is no such thing. We proudly tell you our tubes run at just about volts for the plates and screens. PrimaLuna runs their output tubes at a minimum dissipation without going into crossover distortion. When you look at our amps, they provide less power from each tube. So running a pair of them you get 42 watts. In fact, free. To get more power the right way is expensive.

It requires bigger transformers, sockets, wiring, resistors, capacitors, and the tubes to do it. Which is exactly what PrimaLuna did.

Read this carefully: Power has nothing to do with sound quality. Or bass slam. Of course not. Only first-time buyers think that way. Experienced audiophiles know that for the majority of listening sessions, you use maybe 10 watts of power. Ask any seasoned tube-head what the most musical output tube is and they will most certainly declare it the EL Other amp manufacturers would love to use it. Only PrimaLuna, through our proprietary output transformer designs, can give you EL34 midrange beauty with top-end air that goes on forever.

And, bass extension with so much slam, our amps are used to power subwoofers. However, every system is different. What if you bought a speaker with bass that overloads the room? Or, that is too dark? Or, too bright? What if you just want to have fun trying the different colors of sound from a vast pallet of tubes?

With other manufacturers' products, you're stuck. They're a one-trick pony. How are you going to fine-tune your sound? Buy some different cables?! With PrimaLuna, you get to choose.

Go for it. Home Why PrimaLuna? Tube Rolling. Dare to Compare Compare PrimaLuna construction to any other brand, at any price. We want you to know our prices. PrimaLuna represents the best value in the industry. Compare us to anyone. DiaLogue Premium models use Swiss-made, silver-plated, oxygen-free continuous crystal OCC copper with a Teflon dielectric in the critical signal path for superior signal speed and increased clarity. If you bought a lesser amplifier, you would pay hundreds to make this upgrade.

Easy to identify through their pink color, these premium resistors from Japan are popular with those who rebuild and upgrade their gear. Made in France, these capacitors are used in the critical signal paths and while they are expensive, the PrimaLuna team felt they could not be left out after careful listening comparisons with many different types.

DiaLogue Premium is about goose bumps. But we wanted more. Our engineers designed the AC Offset Killer to lower transformer noise to a place no other manufacturer dreams of going, regardless of how bad your electricity is. The result? Sense of space. The resonance of an acoustic guitar or violin string that seems to trail on forever. The AC Offset Killer will amaze you. Do you have some classic rock albums you used to love so much that have now ended up left on the shelf, un-played for years?

Every audiophile has albums that they used to play, but stopped because they are harsh, brittle, or bright. There is a solution. But triode amps have limitations! Ultra-linear has more extension on the top and bottom, not to mention greater power. Having triode only is VERY limiting. The best option is to have both triode and ultra-linear.

World's Top 100 Best High-End Audio and HiFi Brands

In the Hi-Fi industry a brand name can automatically dictate the expectation of quality and performance. Mention Marantz and most people visualise a good quality, well priced, middle-of-the-road product. Mention Krell and immediately the ultimate in what this industry has to offer springs to mind. However occasionally a brand challenges the norm, and Yamaha has just done that. Like Marantz, Yamaha has earned a solid reputation as an above average, well priced and reliable brand.

Pre/Power Amplifiers

Power corrupts. Absolute power corrupts perfectly. Few people will ever see or hear them and fewer still will be lucky enough to own them. And yet because of their very existence the limits of sound reproduction have been pushed further than ever before. At every step of their development, one fundamental objective was consistent: the pursuit of absolute perfection in sound quality. Mission accomplished. Enquire Now.

Pivetta Opera One – The Worlds Ultimate and Most Expensive Amplifier

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Pressure Transducer and Amplifier Selection

When it comes to shopping for car audio amplifier upgrades, choosing an expensive amplifier may not mean you get the most power possible for your speakers. Though this statement may seem negative, the reality is that you may have chosen a solution with more features or higher quality over just raw power. Balancing your investment in your sound system is tricky. Within a series of amplifiers, typically, one that produces more power will cost more money. The cost of an amplifier is determined, in part, by the size and weight of the heatsink and the number of components required to build the amp.

Bill Wyman Auction Breaks Record For Most Expensive Bass, Amp, Toilet Seat Cover

Class D amplifiers, first proposed in , have become increasingly popular in recent years. What are Class D amplifiers? How do they compare with other kinds of amplifiers? Why is Class D of interest for audio? Find the answers to all these questions in the following pages. The goal of audio amplifiers is to reproduce input audio signals at sound-producing output elements, with desired volume and power levels—faithfully, efficiently, and at low distortion.

How important is a hi-fi amplifier for your sound?

Read on to learn why these amplifiers sound so good. Even the simplest loudspeaker systems have a mini amplifier integrated. However, it can be useful to buy a more powerful hi-fi amplifier right away, for example, if you want to keep the option of upgrading later.

POWER AMPLIFIER

Choosing the proper amplifier depends on the type of signal that your system needs. Some amplifiers are located inside of a pressure transducer, while others are located externally elsewhere in the system. Understanding exactly what the amplifier does in the system will help you break down exactly what your system needs. Pressure transducers measure the pressure of the environment in a number of ways, from piezoelectric to a strain gauge.

The Ten Most Significant Amplifiers of All Time

All products featured on NME Recommends are curated by our editorial team. NME may earn a small commission when you buy through our links. These black or grey boxes with rows upon rows of buttons and knobs may appear sombre and daunting, but they fulfil a very straightforward purpose: they make your music sing. A stereo amplifier, sometimes called a receiver or an integrated amp, serves as the engine of your hi-fi setup. And they let you flit between those sources without having to reconnect cables.

Amazingly, its clear, three-dimensional sound is comparable to many amplifiers made today. McIntosh MC While the MC put the signature big blue meters in the market, many people consider this the greatest amplifier ever made. Released in as the MI for commercial applications, it eclipsed any amplifier of the day with an extraordinary watts per channel.