Immerse Yourself in High-Fidelity Sound with the Audio Research LS17SE - A Review
Experience the purest sound with Audio Research LS17SE. This preamplifier delivers unmatched performance and clarity for your audio needs.
Audio Research has gained a reputation for producing high-quality audio equipment that stands out in the market. Among their impressive lineup of preamplifiers is the Audio Research Ls17se, a product that has piqued the interest of audiophiles and enthusiasts alike. With its unique design and promising features, this preamp has proven to be a game-changer in the world of audio equipment. In this article, we will delve deeper into the Ls17se and explore what makes it stand out from the rest.
First off, let's talk about the design. The Ls17se boasts a sleek and modern look, with a minimalist approach to its aesthetic. Its front panel is made of brushed aluminum, giving it a sturdy and elegant feel. The preamp also has a row of buttons that allow you to control the unit's functions, making it easy to use and navigate through its settings.
But what really sets the Ls17se apart is its sound quality. The preamp uses a tube-based circuitry that delivers a warm and rich sound that is second to none. The unit also features an advanced power supply system that ensures a stable and noise-free performance. Whether you're listening to your favorite vinyl records or streaming music from your digital devices, the Ls17se produces an exceptional sound that will leave you in awe.
In terms of connectivity, the Ls17se offers a wide range of options that make it compatible with almost any audio system. It has five line-level inputs, one phono input, and two sets of balanced outputs. Additionally, the preamp also comes with a remote control that allows you to adjust its settings from the comfort of your couch.
Another noteworthy feature of the Ls17se is its versatility. The preamp has a built-in headphone amplifier that can drive almost any type of headphones, providing an immersive listening experience. It also has a mono switch that allows you to listen to your music in mono, which is perfect for audiophiles who appreciate the unique sound it produces.
One thing worth mentioning is the Ls17se's price point. It is not the most affordable preamp out there, but it is certainly worth the investment for audiophiles who are looking for a product that delivers exceptional sound quality and versatility. The unit's build quality and performance make it a worthy addition to any audio system.
In conclusion, the Audio Research Ls17se is a preamp that deserves the attention it has received in the audio equipment market. Its unique design, exceptional sound quality, and versatility make it stand out from the rest. If you're looking for a high-end preamp that delivers outstanding performance, the Ls17se is definitely worth considering.
The Legendary Audio Research LS17SE
When it comes to high-end audio equipment, very few brands can match Audio Research. The American company has been making some of the best tube-based amplifiers and preamplifiers for over 40 years, and their products are renowned for their sonic purity, build quality, and timeless design.
One of the most impressive preamps in their current lineup is the Audio Research LS17SE, a reference-grade unit that combines cutting-edge technology with old-school craftsmanship. In this article, we'll take a closer look at what makes the LS17SE so special and why it's still considered one of the best preamplifiers money can buy.
Design and Build Quality
As soon as you lay your eyes on the Audio Research LS17SE, you know that you're dealing with a piece of audio gear that's built to last. Featuring a sleek, minimalist design with a brushed aluminum faceplate and a large volume knob, the LS17SE exudes understated elegance and sophistication. The unit measures 19 inches wide, 5.25 inches high, and 14 inches deep, and weighs a hefty 23 pounds, which is a testament to its robust construction.
The LS17SE is a fully balanced, all-tube preamplifier that uses two 6H30 tubes in the gain stage and two 6H30 tubes in the output buffer. The circuitry is designed to minimize noise and distortion and maximize transparency and detail, resulting in a sound that's rich, dynamic, and natural. The unit also features a high-quality volume control system that uses precision resistors and relays to ensure perfect channel balance and low noise.
Features and Connectivity
Despite its minimalist appearance, the Audio Research LS17SE is packed with features and connectivity options. The front panel houses a power button, an input selector, a mute button, and a headphone jack, while the back panel has a plethora of inputs and outputs, including four balanced XLR inputs, four single-ended RCA inputs, one tape loop, two balanced XLR outputs, and two single-ended RCA outputs.
The LS17SE also features a home theater bypass mode that allows you to integrate it into a multichannel system without compromising its sound quality. When the bypass mode is activated, the preamp's volume control is bypassed, and the front left and right channels are routed directly to the power amplifier, making it easy to switch between stereo and surround sound modes.
Sound Quality
Of course, the most important aspect of any audio component is its sound quality, and the Audio Research LS17SE does not disappoint in this regard. The unit's all-tube design delivers a warm, natural, and engaging sound that's both detailed and musical. The bass is tight and controlled, the midrange is lush and expressive, and the treble is airy and extended.
The LS17SE's soundstage is wide and deep, with excellent imaging and separation. Instruments and voices are placed precisely in space, and there's a sense of depth and dimensionality that's rarely heard in other preamps. The unit's dynamic range is also impressive, with the ability to handle both delicate nuances and explosive crescendos with ease.
Conclusion
The Audio Research LS17SE is a preamplifier that's designed for music lovers who demand the best possible sound quality from their audio systems. With its all-tube circuitry, meticulous craftsmanship, and versatile features, the LS17SE is a true reference-grade preamp that can elevate any system to new heights of sonic excellence.
If you're in the market for a high-end preamplifier that can deliver the ultimate listening experience, the Audio Research LS17SE should definitely be on your shortlist. It's a timeless classic that will continue to impress and delight for years to come.
The Introduction of Audio Research LS17SE: A Masterpiece of Sound Engineering
Audio Research has been a leading name in high-end audio equipment for over 50 years. Their latest creation, the LS17SE preamplifier, is a true masterpiece of sound engineering. With its exceptional clarity and dynamics, it has quickly become a favorite among audiophiles.Unleashing the Power of High-End Audio with LS17SE
The LS17SE is designed to bring out the best in your music. It features a fully balanced signal path, dual-mono construction, and carefully selected components to ensure the highest level of performance. Whether you're listening to your favorite vinyl records or streaming music from a digital source, the LS17SE delivers an immersive and engaging experience.The Heart of the Music: How LS17SE Delivers Exceptional Clarity and Dynamics
At the heart of the LS17SE is its unique circuit design, which minimizes noise and distortion while maximizing signal purity. The result is a preamplifier that delivers exceptional clarity and dynamics, revealing new details and nuances in your favorite recordings.The Perfect Match: Pairing LS17SE with Your Preferred Amplifier and Speakers
The LS17SE is designed to work seamlessly with a wide range of amplifiers and speakers. Its adjustable gain settings and balanced and unbalanced outputs allow you to fine-tune the sound to your preferences. Whether you prefer a warm and smooth sound or a more analytical and detailed presentation, the LS17SE can be tailored to your liking.Uncovering the Secrets of LS17SE's Unique Circuit Design and Components
The LS17SE's circuit design is based on Audio Research's decades of experience in tube-based electronics. It uses hand-selected, high-quality components throughout, including custom transformers, audiophile-grade capacitors, and precision resistors. The result is a preamplifier that delivers unparalleled performance and reliability.The Art of Precision: LS17SE's Sophisticated Volume Control and Balance System
The LS17SE features a sophisticated volume control and balance system that allows for precise adjustments of the sound. It uses high-quality, low-noise potentiometers and precision resistor networks to ensure accurate and smooth control of the volume and balance. The result is a preamplifier that lets you dial in the perfect level and balance for your music.Immersive Audio Experience: LS17SE's Advanced Tone Controls and EQ Options
The LS17SE also features advanced tone controls and EQ options that allow you to fine-tune the sound to your preferences. It has adjustable bass and treble controls, as well as a switchable high-pass filter and a mono mode. Whether you're listening to classical music or heavy metal, the LS17SE can help you achieve the perfect sound.The Science of Noise Reduction: How LS17SE Achieves Ultra-Low Distortion and Noise
The LS17SE's unique circuit design and carefully selected components minimize noise and distortion, resulting in an ultra-clean and transparent sound. Its fully balanced signal path, dual-mono construction, and low-noise power supply all contribute to its exceptional performance. The LS17SE is capable of revealing the true potential of your music, without adding any unwanted noise or distortion.The Perfect Blend of Form and Function: LS17SE's Sleek and Elegant Design
The LS17SE's sleek and elegant design is a perfect match for its exceptional performance. Its solid aluminum chassis and glass front panel give it a modern and sophisticated look, while its intuitive controls and easy-to-read display make it a joy to use. The LS17SE is a preamplifier that is as beautiful as it is functional.The Future of High-End Audio: LS17SE's Cutting-Edge Technology and Features
The LS17SE is a preamplifier that represents the future of high-end audio. Its cutting-edge technology and features, combined with its exceptional performance and elegant design, make it a true masterpiece of sound engineering. Whether you're a seasoned audiophile or just starting out on your journey into high-end audio, the LS17SE is a preamplifier that you won't want to miss.Audio Research LS17SE: A Superior Audio Experience
Introduction
The Audio Research LS17SE is a high-end stereo preamplifier that promises to deliver an unparalleled audio experience. It boasts of superior sound quality, exceptional build quality, and a host of features that make it an ideal choice for audiophiles who demand nothing but the best.
Pros
- Unmatched Sound Quality: The LS17SE delivers an astonishingly pure and transparent sound that is hard to match. It has an extremely low noise floor, wide dynamic range, and excellent channel separation, which makes it perfect for both music and home theater applications.
- Exceptional Build Quality: The LS17SE is built like a tank, with a solid aluminum chassis, high-quality components, and meticulous attention to detail. Its design is not only aesthetically pleasing but also functional, with a user-friendly interface that is easy to operate.
- Flexible Connectivity: The LS17SE comes with a variety of inputs and outputs, including balanced and unbalanced connections, phono stage, and home theater bypass. This allows you to connect it to a wide range of audio sources and devices.
- Easy to Upgrade: The LS17SE is designed to be easily upgradeable, with modular construction that allows you to swap out components and tubes to fine-tune your sound. This means that you can customize your system to suit your preferences without having to buy a new preamp.
Cons
- Expensive: The LS17SE is undoubtedly an expensive piece of equipment, which could put it beyond the reach of many audiophiles.
- Large Size: The LS17SE is quite large and heavy, which could be an issue if you have limited space in your home or if you need to move it around frequently.
- No Remote Control: The LS17SE does not come with a remote control, which could be a deal-breaker for some users who prefer the convenience of a remote.
Conclusion
The Audio Research LS17SE is a top-of-the-line preamplifier that delivers exceptional sound quality, build quality, and flexibility. While it may be expensive and lack a remote control, these are minor quibbles that are outweighed by its many strengths. If you are looking for a preamp that will take your audio experience to the next level, the LS17SE is definitely worth considering.
Table Information about Audio Research LS17SE:
| Feature | Specification |
|---|---|
| Frequency Response | ±0.2dB, 0.5Hz to 100kHz |
| THD+N | <0.01%, 20Hz to 20kHz |
| Input Impedance | 50k Ohms Unbalanced, 100k Ohms Balanced |
| Output Impedance | 600 Ohms Balanced, 300 Ohms Unbalanced |
| Dimensions (W x H x D) | 19 x 7 x 16.75 |
| Weight | 25 lbs. |
Closing Thoughts on the Audio Research LS17SE
As we come to the end of this article about the Audio Research LS17SE, we hope that we have been able to provide you with valuable insights into this amazing piece of equipment. We have covered everything from its design to its features, and we believe that this preamplifier is truly worth your investment.
One of the most impressive aspects of the LS17SE is its attention to detail when it comes to audio quality. With its advanced circuitry and high-quality components, this preamplifier delivers a clean and detailed sound that will bring your music to life like never before.
Another great feature of the LS17SE is its versatility. Whether you're a vinyl enthusiast or a digital music lover, this preamplifier has you covered. It offers a wide range of inputs and outputs, allowing you to connect all of your favorite devices and enjoy your music in any format.
But perhaps the most remarkable thing about the LS17SE is its build quality. Audio Research is known for using only the finest materials and craftsmanship in their products, and the LS17SE is no exception. From its sleek aluminum chassis to its precision-machined knobs and switches, this preamplifier exudes quality and durability.
Overall, we believe that the Audio Research LS17SE is an excellent choice for anyone who values high-quality audio and exceptional build quality. It may be a significant investment, but we believe that it is worth every penny.
So if you're looking for a preamplifier that will take your music listening experience to the next level, we highly recommend giving the LS17SE a try. We're confident that you won't be disappointed.
Thank you for taking the time to read this article, and we hope that it has been helpful in your search for the perfect preamplifier. If you have any questions or comments, please feel free to leave them below, and we'll do our best to respond as soon as possible.
Until next time, happy listening!
FAQs About Audio Research Ls17se
What is Audio Research Ls17se?
Audio Research Ls17se is a high-end stereo preamplifier that features a tube-based design and advanced audio circuitry. It is designed to deliver exceptional sound quality and provides a wide range of connectivity options.
What are the key features of Audio Research Ls17se?
- Tube-based design
- Advanced audio circuitry
- High-quality components
- Multiple inputs and outputs
- Remote control included
What are the benefits of using Audio Research Ls17se?
Using Audio Research Ls17se offers several benefits, including:
- Exceptional sound quality
- Wide range of connectivity options
- Flexible and easy to use
- Durable and reliable
- Stylish and attractive design
How does Audio Research Ls17se compare to other preamplifiers?
Audio Research Ls17se is widely regarded as one of the best preamplifiers in its class. It offers superior sound quality, advanced features, and exceptional build quality. Compared to other preamplifiers, it delivers a more natural and lifelike sound that is sure to impress even the most discerning audiophiles.
Conclusion
Overall, Audio Research Ls17se is an excellent choice for anyone looking to upgrade their audio system. With its advanced features, superior sound quality, and stylish design, it is sure to provide years of enjoyment and satisfaction.