Mark Levinson No.52: Elevating Audio Excellence


In the world of high-fidelity audio, finding a sound amplifier that delivers exceptional performance and unrivaled clarity is a pursuit sought after by audiophiles and music enthusiasts alike. Today, we delve into the realm of premium amplification with the Mark Levinson No.52 amplifier. This remarkable piece of audio equipment has been released to commemorate the 40th anniversary of the renowned Mark Levinson brand, known for its commitment to excellence in sound reproduction.

The role of a sound amplifier cannot be overstated, as it serves as the heart and soul of any audio system. It takes the delicate audio signals from your source components and enhances them to deliver a powerful and immersive listening experience. The Mark Levinson No.52 is designed to do just that, elevating your music to new heights with its cutting-edge technology and meticulous craftsmanship.

Whether you are an avid music lover seeking an unparalleled sonic experience or a professional looking for a top-tier amplifier for your studio, the Mark Levinson No.52 promises to deliver exceptional sound quality and performance. Join us as we explore this masterpiece in detail, uncovering its features, characteristics, and audio prowess that sets it apart from the rest.

Technical Specifications

The Mark Levinson No.52 amplifier is a high-end preamplifier that boasts impressive technical specifications. With its robust design and exceptional performance, it is sure to satisfy even the most discerning audiophiles.

This amplifier operates in Class A, ensuring optimal audio quality and minimal distortion. It delivers a power output of 65 watts, providing ample power to drive even the most demanding speakers.

The signal-to-noise ratio (SNR) of the No.52 is rated at <120dB, guaranteeing a clean and noise-free audio signal. This means that you can enjoy your music with incredible clarity and detail, without any unwanted background noise. Total harmonic distortion (THD) is another crucial indicator of sound quality, and the No.52 excels in this aspect as well. With its low THD levels, this amplifier ensures that the audio reproduction remains faithful to the original recording, delivering a truly immersive listening experience. In terms of connectivity, the No.52 offers a range of inputs and outputs to accommodate various audio sources and devices. It features three XLR and four RCA analog inputs, allowing you to connect multiple audio sources simultaneously. Additionally, it provides two XLR and two RCA analog outputs for seamless integration with your power amplifier or other audio equipment. The amplifier supports a wide frequency response range from 10Hz to 40kHz, ensuring accurate reproduction of both low and high-frequency sounds. This expansive frequency range allows you to experience every nuance and detail in your music. With an input impedance of 100kΩ, the No.52 easily interfaces with a variety of audio components, providing versatility in system configuration. Overall, the technical specifications of the Mark Levinson No.52 amplifier showcase its commitment to delivering exceptional sound quality and versatility in connectivity options. Whether you are a music enthusiast or an audiophile seeking the best possible audio performance, this amplifier will undoubtedly exceed your expectations.

Design and Construction

The Mark Levinson No.52 amplifier boasts a sleek and sophisticated design that is sure to catch the eye of any audio enthusiast. With its silver-black faceplate made from polished metal, accentuated by the red backlighting of the central panel, this amplifier exudes elegance and luxury.

The construction of the No.52 is top-notch, reflecting the brand’s commitment to excellence. It features a fully analog, dual-monaural design, with important analog audio circuits and control blocks housed in separate enclosures. This meticulous separation ensures maximum purity of signal paths, minimizing any potential interference or distortion.

In terms of cooling, the No.52 incorporates efficient cooling mechanisms to maintain optimal performance even during extended use. The amplifier is designed with precision ventilation to dissipate heat effectively, preventing any overheating issues that could compromise its performance or longevity.

When it comes to connectors and switches, the No.52 does not disappoint. The quality of these components is exceptional, further enhancing the overall durability and reliability of the amplifier. The connectors are solidly built, ensuring a secure and stable connection for your audio devices. The switches have a satisfying tactile feel and operate smoothly, adding to the overall premium experience.

Overall, the design and construction of the Mark Levinson No.52 amplifier exemplify the brand’s dedication to both aesthetics and functionality. From its visually striking appearance to its meticulous attention to detail in construction, this amplifier is a testament to superior craftsmanship. The efficient cooling mechanisms and high-quality connectors and switches further enhance its appeal, making it a standout choice for discerning audiophiles.


The Mark Levinson No.52 amplifier offers an impressive range of functionality, allowing users to connect various audio sources with ease. Whether you have a CD player, computer, smartphone, or any other audio device, this amplifier has you covered. With three XLR and four RCA analog inputs, you can easily connect multiple devices simultaneously.

One notable feature of the No.52 is its balance controls and tone adjustments. These allow users to fine-tune the audio output according to their preferences, ensuring a customized listening experience. Whether you prefer a warmer sound or a more neutral tone, the No.52 gives you the flexibility to adjust the audio to your liking.

In addition to balance controls and tone adjustments, this amplifier also offers other operating modes that enhance its functionality. For example, it includes a built-in phono stage for MM/MC cartridges, allowing vinyl enthusiasts to enjoy their favorite records with exceptional clarity.

Furthermore, the No.52 provides multiple outputs for added convenience and versatility. It features two XLR and two RCA outputs, which can be used for connecting power amplifiers or recording devices. This ensures seamless integration into any audio setup.

The connectivity options of the No.52 are further enhanced by its Ethernet port, RS-232 interface, IR input, 12V trigger, and USB port for software updates. These features enable easy integration into networked systems and provide convenient control options.

Overall, the functionality of the Mark Levinson No.52 amplifier is truly impressive. Its wide range of connectivity options and adjustable settings make it suitable for various audio sources and preferences. Whether you want to connect your digital music library or enjoy the warm sound of vinyl records, this amplifier delivers exceptional performance and unparalleled flexibility in its functionality.

Sound Characteristics

The Mark Levinson No.52 amplifier delivers exceptional sound characteristics that will leave audiophiles in awe. With its advanced technology and meticulous design, this amplifier ensures a truly immersive listening experience.

One of the standout features of the Mark Levinson No.52 amplifier is its ability to reproduce sound with incredible detail and clarity. Whether you’re listening to delicate acoustic melodies or complex orchestral compositions, every nuance and subtlety is brought to life with astonishing precision. The amplifier excels in instrument separation, allowing each instrument to be heard distinctly, creating a three-dimensional soundstage that is both captivating and realistic.

The bass response of the Mark Levinson No.52 is deep, powerful, and well-controlled. It adds a solid foundation to the music without overpowering or muddying the other frequencies. The low-end reproduction is tight and articulate, ensuring that bass notes are impactful and full-bodied.

On the other end of the spectrum, the treble clarity of this amplifier is simply remarkable. High-frequency details are rendered with utmost accuracy, offering sparkling highs that are never harsh or fatiguing. The level of refinement in the treble reproduction contributes to an overall balanced sound signature.

When it comes to different music genres, the Mark Levinson No.52 amplifier excels across the board. From classical symphonies to rock anthems, it effortlessly handles any genre you throw at it. The amplifier’s ability to accurately reproduce a wide range of frequencies ensures that every genre is presented with its intended tonal characteristics.

In summary, the Mark Levinson No.52 amplifier delivers exceptional sound characteristics that will satisfy even the most discerning audiophiles. Its ability to reproduce intricate details, provide excellent instrument separation, deliver powerful bass response, offer clear treble presentation, and handle various music genres with finesse makes it a top choice for those seeking unparalleled audio performance.

Sound Performance

The sound performance of the Mark Levinson No.52 amplifier is nothing short of exceptional. It has the ability to transport the listener into a captivating auditory experience, where every detail and nuance of the music comes to life.

One of the standout qualities of this amplifier is its ability to faithfully reproduce audio signals with utmost precision and accuracy. The clarity it delivers is truly remarkable, allowing for a level of transparency that brings out the finest details in the music. Whether it’s the delicate plucking of guitar strings or the subtle nuances of a vocalist’s breath, the No.52 ensures that no detail goes unnoticed.

Furthermore, this amplifier excels in its dynamic range, effortlessly handling both soft and loud passages with finesse. It captures the full spectrum of dynamics, allowing for a more immersive listening experience. From the gentle whispers to the thunderous crescendos, the No.52 maintains control and composure, ensuring that each note is delivered with impact and authority.

In terms of tonal balance, the No.52 strikes a perfect equilibrium across different frequency ranges. The bass is deep and powerful, providing a solid foundation to the music without overpowering other elements. The midrange is rich and lush, adding warmth and texture to vocals and instruments. The highs are crisp and detailed, offering sparkling clarity without any harshness or sibilance.

Whether you’re listening to classical orchestral pieces, intricate jazz arrangements, or hard-hitting rock tracks, the Mark Levinson No.52 amplifier delivers an unparalleled sound performance that captivates and engages the listener on a whole new level.

In conclusion, the sound performance of the Mark Levinson No.52 amplifier is simply breathtaking. Its ability to faithfully reproduce audio signals with clarity, dynamics, and tonal balance is truly remarkable. If you’re looking for an amplifier that can elevate your listening experience to new heights, then look no further than the No.52.


The Mark Levinson No.52 amplifier boasts several key advantages that set it apart from its competitors in the market. Firstly, its fully analog, dual mono design ensures maximum purity and clarity in the audio signal path. This design feature allows for a more accurate reproduction of music, resulting in a truly immersive listening experience.

Additionally, the No.52 offers extensive connectivity options, including Ethernet, Mark Levinson ML Net, 12-volt trigger, and IR control ports. These features enable seamless integration into various audio systems and provide convenient control options for users.

Another advantage of the No.52 is its inclusion of a built-in phono stage that supports both MM (Moving Magnet) and MC (Moving Coil) cartridges. This feature eliminates the need for an external phono preamp, making it a versatile choice for vinyl enthusiasts.

In terms of build quality, the amplifier showcases a sleek silver-black faceplate made from polished metal, accented by red backlighting on the central panel. The separate enclosures for important analog audio circuits and control blocks ensure minimal interference and optimal signal purity.

When comparing the No.52 to other models in its price range, it stands out with its exceptional sound quality and precise soundstage imaging. The amplifier’s ability to deliver a wide frequency range from 10Hz to 40kHz further enhances its performance capabilities.

Overall, the Mark Levinson No.52 amplifier offers a combination of superior audio performance, versatile connectivity options, and meticulous construction that sets it apart from its competitors. Its attention to detail and commitment to delivering an unparalleled listening experience make it an excellent choice for discerning audiophiles seeking top-tier amplification capabilities.

Value for Money

When considering the value for money of the Mark Levinson No.52 amplifier, it is important to take into account its exceptional performance, extensive features, and competitive price point. This amplifier offers a level of audio quality that is truly unmatched, delivering an immersive and dynamic listening experience.

In terms of performance, the No.52 amplifier excels in every aspect. Its dual mono construction ensures maximum channel separation and minimal crosstalk, resulting in a clean and precise soundstage. The wide frequency range of 10Hz to 40kHz allows for accurate reproduction of both low and high frequencies, capturing the nuances of every musical detail.

The amplifier’s extensive features further enhance its value proposition. With multiple analog inputs and outputs, including XLR and RCA options, users have flexibility in connecting various audio sources. The inclusion of an SSP output enables integration with home theater systems without compromising stereo performance. Additionally, the built-in MM/MC phono stage caters to vinyl enthusiasts, providing a seamless connection to turntables.

Considering the price point of the No.52 amplifier, it offers exceptional value when compared to other amplifiers in its class. While it may be a significant investment, the performance and features it provides are well worth the price. The attention to detail in its design and construction, along with its robust power output of 65W, ensures that this amplifier will stand the test of time.

Overall, the Mark Levinson No.52 amplifier offers tremendous value for money. Its exceptional performance, extensive features, and competitive price make it a compelling choice for audiophiles who seek uncompromising audio quality and versatility. Investing in this amplifier will undoubtedly elevate any audio system to new heights, making it a worthwhile purchase for discerning music enthusiasts.


In conclusion, the Mark Levinson No.52 amplifier is a true masterpiece in the world of audio equipment. Its exceptional design, construction, and functionality make it a top choice for audiophiles seeking the ultimate sound experience.

With its dual mono configuration and separate housing for key analog circuits and control blocks, the No.52 ensures maximum purity and signal integrity. The inclusion of auxiliary outputs that can serve as a third preamplifier output, full-range pass-through for subwoofers, and recording outputs further enhances its versatility.

The presence of an SSP (Surround Sound Processor) output with unity gain allows seamless integration of audio sources into a home theater system while maintaining independent stereo operation for music sources. The extensive control and connection options, including Ethernet, Mark Levinson ML Net network, 12-volt trigger, and IR control ports, provide flexibility in system management and integration.

The No.52 also comes with a remote control that is compatible with other Mark Levinson equipment, adding convenience to its operation. The separate power supply and sinusoidal regenerator circuits contribute to improved performance.

In terms of sound characteristics, the No.52 amplifier delivers exceptional clarity, detail, and dynamics across the entire frequency range. Its ability to accurately reproduce both delicate nuances and powerful crescendos ensures an immersive listening experience.

The advantages of the Mark Levinson No.52 extend beyond its outstanding audio performance. The build quality is exceptional, with a sleek silver-black faceplate made from polished metal complemented by the striking red backlighting of the central panel’s glass. It exudes elegance and sophistication that will enhance any audio setup.

While the No.52 amplifier may come with a higher price tag, it undoubtedly offers excellent value for money considering its exceptional build quality, advanced features, and unparalleled sound performance.

In conclusion, if you are an audiophile who demands nothing but the best in sound reproduction and appreciates meticulous craftsmanship, the Mark Levinson No.52 amplifier is a worthy investment. Its exceptional design, versatility, and outstanding sound characteristics make it a true flagship product. Whether you are enjoying music or immersing yourself in a home theater experience, the No.52 will elevate your audio enjoyment to new heights.

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