Luxman M-600A: Elevating Audio Excellence


In the world of audio enthusiasts, the pursuit of high-quality sound amplification is a constant endeavor. Whether it’s for music lovers, home theater enthusiasts, or professional audio engineers, finding an amplifier that can deliver exceptional sound reproduction is crucial. Today, we delve into the world of high-fidelity sound amplification with the Luxman M-600A amplifier.

The Luxman M-600A is a stereo power amplifier that embodies the pinnacle of engineering and craftsmanship. It is built upon the same technical solutions used in Luxman’s flagship model, the B-1000f. This amplifier boasts four parallel-connected powerful bipolar transistors in its output stages, resulting in exceptionally high working current and damping factor. The power supply unit features a large transformer placed at the center of the chassis to balance the entire construction. Moreover, the transformer is shielded to prevent any electromagnetic radiation from affecting the audio circuits.

With its “dual mono” design and premium-grade components, the Luxman M-600A exudes elegance and robustness. Its metal chassis with a thick front panel and anti-resonant supports ensure optimal protection against external interferences. Inside the unit, massive heat sinks cool down the output stages while maintaining a neat appearance. The amplifier incorporates special ventilation openings on its base and top panels to facilitate efficient heat dissipation.

Now that we have introduced this remarkable amplifier let us explore its technical specifications, design and construction details, functionality, sound characteristics, performance, advantages, value for money proposition, and ultimately conclude our review. Join us on this sonic journey as we uncover what makes the Luxman M-600A a force to be reckoned with in the realm of high-fidelity audio amplification.

Technical Specifications

The Luxman M-600A amplifier offers impressive technical specifications that contribute to its exceptional audio performance. With a power output of 30 watts per channel into 8 ohms and 60 watts per channel into 4 ohms, this amplifier delivers ample power for a wide range of speakers.

Operating in pure Class A, the Luxman M-600A ensures a high-quality signal amplification with minimal distortion. The patented Negative Feedback ODNF technology further reduces distortion levels, allowing for a clean and accurate sound reproduction.

The signal-to-noise ratio (SNR) of 106 dB ensures a low noise floor, enabling the amplifier to reproduce even the subtlest details in your music. Additionally, the total harmonic distortion (THD) of only 0.003% guarantees an incredibly clear and transparent sound.

The Luxman M-600A offers versatile connectivity options with one XLR analog input and four RCA line-level inputs. This allows you to connect various audio sources such as CD players, turntables, or streaming devices. The amplifier also features two RCA line-level outputs for connecting additional audio equipment.

With a frequency response ranging from 20 Hz to 20 kHz, the Luxman M-600A covers the entire audible spectrum, ensuring accurate reproduction of both low and high-frequency sounds. It is compatible with a wide range of audio formats, making it suitable for different music preferences.

In terms of impedance, this amplifier is designed to work seamlessly with both 4-ohm and 8-ohm speakers, providing flexibility in speaker selection.

Overall, the technical specifications of the Luxman M-600A demonstrate its commitment to delivering high-quality sound reproduction with low distortion and excellent signal-to-noise ratio. Its versatile connectivity options make it suitable for various audio setups, while its compatibility with different impedance speakers ensures compatibility with a wide range of systems.

Design and Construction

The Luxman M-600A amplifier showcases a sleek and sophisticated design that exudes elegance and craftsmanship. Its metal chassis with a thick front panel not only enhances its aesthetic appeal but also provides robust protection for the internal electronic circuits against external interference. The amplifier is built with high-quality components and materials, ensuring durability and longevity.

One notable design feature of the Luxman M-600A is its efficient cooling system. The internal arrangement of massive radiators within the chassis allows for effective heat dissipation, preventing overheating and ensuring optimal performance even during extended listening sessions. Additionally, strategically placed ventilation openings on the base and top panels facilitate proper airflow, further contributing to the amplifier’s cooling capabilities.

The connectors and switches on the Luxman M-600A are of exceptional quality. The amplifier is equipped with both balanced and unbalanced inputs, providing flexibility in audio source connections. The customized large screw terminals for speaker outputs offer secure and reliable connections to your chosen speakers. These connectors are designed specifically for this model, emphasizing Luxman’s attention to detail and commitment to delivering a premium audio experience.

Overall, the Luxman M-600A’s design and construction exemplify the brand’s dedication to producing high-quality audio equipment. Its elegant appearance, robust build, efficient cooling system, and top-notch connectors and switches all contribute to creating a reliable and visually appealing amplifier that is built to last.


The Luxman M-600A amplifier offers a wide range of functionality to cater to different audio sources and preferences. With its versatile connectivity options, you can easily connect various devices such as CD players, computers, smartphones, and more. Whether you want to enjoy your favorite tunes from a traditional source or stream music from your digital library, this amplifier has got you covered.

In terms of controls, the Luxman M-600A provides balance controls and tone adjustments, allowing you to fine-tune the audio output according to your personal preferences. This level of customization ensures that you can achieve the perfect sound for your listening experience.

Additionally, this amplifier offers different operating modes to suit different scenarios. Whether you prefer a pure and unaltered sound or want to enhance certain aspects of the audio, the Luxman M-600A gives you the flexibility to choose the mode that best suits your needs.

Overall, the functionality of the Luxman M-600A is designed to provide a seamless and enjoyable user experience. With its diverse connectivity options, balance controls, tone adjustments, and various operating modes, this amplifier ensures that you have complete control over your audio setup.

Sound Characteristics

The Luxman M-600A amplifier delivers an exceptional sound quality that will captivate even the most discerning audiophiles. With its impressive technical specifications and meticulous design, this amplifier offers a truly immersive audio experience.

When it comes to sound characteristics, the Luxman M-600A excels in every aspect. The level of detail and instrument separation is remarkable, allowing you to hear every nuance and subtlety in your music. Whether it’s the delicate plucking of guitar strings or the intricate interplay of different instruments in an orchestral piece, this amplifier brings out the finest details with precision and clarity.

The bass response of the Luxman M-600A is deep, tight, and controlled. It adds a solid foundation to the music without overpowering or muddying the other frequencies. You can expect punchy and well-defined bass notes that enhance the overall listening experience.

In terms of treble clarity, the Luxman M-600A shines. The high frequencies are reproduced with exceptional accuracy and transparency, allowing for a crisp and detailed presentation. The treble is never harsh or fatiguing, ensuring a smooth and enjoyable listening experience even during extended listening sessions.

One of the standout features of the Luxman M-600A is its ability to adapt to different music genres. Whether you’re listening to classical, jazz, rock, or electronic music, this amplifier effortlessly brings out the essence of each genre. It accurately reproduces the tonal balance and dynamics specific to each style, allowing you to fully immerse yourself in the music as intended by the artist.

Overall, the Luxman M-600A offers a sound signature that is balanced, detailed, and engaging. Its ability to reproduce music with such precision and finesse makes it a top choice for audiophiles who crave an immersive and captivating listening experience across various genres.

Sound Performance

The Luxman M-600A amplifier delivers a truly exceptional sound performance that will captivate any audiophile. From the moment you press play, this amplifier transports you into a world of rich and immersive audio.

One of the standout qualities of the Luxman M-600A is its ability to faithfully reproduce audio signals with incredible clarity. Every detail in the music is brought to life, allowing you to hear subtle nuances and textures that may have gone unnoticed before. The amplifier’s precise and accurate sound reproduction ensures that you experience the music exactly as the artist intended.

The dynamics of the Luxman M-600A are simply breathtaking. It effortlessly handles both delicate passages and explosive crescendos, providing a wide dynamic range that adds depth and excitement to your listening experience. Whether it’s the soft whisper of a violin or the thunderous crash of cymbals, this amplifier captures every nuance with precision and finesse.

Furthermore, the tonal balance of the Luxman M-600A is impeccable across all frequency ranges. The lows are deep and well-defined, providing a solid foundation to the music. The midrange is warm and lush, allowing vocals and instruments to shine with incredible realism. And the highs are crisp and detailed, adding sparkle and airiness to the overall sound.

No matter what genre of music you listen to, the Luxman M-600A excels in delivering an engaging and immersive soundstage. Whether it’s classical orchestral pieces, jazz ensembles, or rock anthems, this amplifier brings out the best in every genre by presenting a wide and spacious soundstage that allows each instrument to occupy its own distinct space.

In conclusion, the Luxman M-600A offers an extraordinary sound performance that will leave you in awe. Its ability to faithfully reproduce audio signals with clarity, its impressive dynamics, and its impeccable tonal balance make it a standout amplifier in its class. If you’re looking for an amplifier that will elevate your listening experience to new heights, the Luxman M-600A is undoubtedly a top contender.


The Luxman M-600A amplifier boasts several significant advantages that set it apart from its competitors. Firstly, its construction and design are top-notch, with a sturdy metal chassis and anti-resonance supports that effectively protect the electronic circuits from external interference. The inclusion of massive radiators inside the unit not only adds to its sleek appearance but also ensures efficient heat dissipation.

In terms of functionality, the Luxman M-600A offers both balanced and unbalanced inputs, providing flexibility for various audio sources. Additionally, it features custom-designed screw terminals for connecting speakers, further enhancing the overall user experience.

When compared to other models in its price range, the Luxman M-600A truly stands out. Its output power of 30 watts per channel when connected to 8-ohm speakers demonstrates its capability in delivering clear and powerful sound. Furthermore, the amplifier can double its power output to 60 watts per channel when connected to 4-ohm speakers, showcasing its exceptional current delivery and impressive power supply capabilities. The patented negative feedback ODNF technology employed in the Luxman M-600A ensures minimal distortion while maintaining other critical parameters of the amplifier.

Overall, the Luxman M-600A amplifier excels in terms of build quality, functionality, and performance when compared to its competitors in the same price range. Its attention to detail and exceptional audio reproduction make it a compelling choice for audiophiles seeking a high-quality amplifier.

Value for Money

The Luxman M-600A amplifier offers exceptional value for money, combining high-performance audio capabilities with a range of impressive features at a competitive price point. With its solid construction, advanced circuitry, and top-notch components, this amplifier delivers a level of audio quality that is typically found in much higher-priced models.

One of the standout features of the Luxman M-600A is its dual mono construction, which ensures optimal channel separation and minimizes any potential interference between the left and right channels. This design choice contributes to a cleaner and more accurate sound reproduction, allowing you to fully immerse yourself in your favorite music.

Additionally, the M-600A boasts a robust power output of 30 watts per channel into 8-ohm speakers, which can be doubled to 60 watts per channel when connected to 4-ohm speakers. This ample power allows the amplifier to effortlessly drive a wide range of speakers and reproduce music with clarity and precision.

The inclusion of both balanced and unbalanced inputs provides flexibility in connecting various audio sources, catering to both professional-grade equipment and consumer-level devices. The amplifier also features custom-made speaker terminals that ensure a secure connection and minimize signal loss.

Considering its technical specifications, build quality, and performance capabilities, the Luxman M-600A represents excellent value for money. It offers audiophiles and music enthusiasts an opportunity to experience high-fidelity sound without breaking the bank.

Whether you are an avid listener or a discerning audiophile, the Luxman M-600A delivers exceptional value by offering premium audio performance, versatile connectivity options, and durable construction at a price point that won’t leave you feeling financially strained. It is truly a wise investment for those seeking an amplifier that strikes the perfect balance between affordability and uncompromising sound quality.


In conclusion, the Luxman M-600A amplifier is a truly impressive piece of audio equipment. With its exceptional design, robust construction, and outstanding sound performance, it stands as a testament to Luxman’s commitment to delivering high-quality audio experiences.

The amplifier’s technical specifications showcase its power and versatility. With a power consumption of 190W and a signal-to-noise ratio of 106dB, it ensures clear and accurate audio reproduction across the entire frequency range of 20Hz to 20kHz. The low percentage of non-linear distortion at 0.003% further enhances the fidelity of the sound produced.

The design and construction of the Luxman M-600A exude elegance and durability. The dual mono construction, premium components, and anti-resonance supports contribute to its robustness and protection against external interference. The inclusion of massive radiators for efficient heat dissipation adds to its overall appeal.

Functionally, the Luxman M-600A offers both balanced and unbalanced inputs, catering to different audio setups. The customized screw terminals for speaker connections ensure secure and reliable connections. Additionally, the availability of remote control adds convenience to the user experience.

When it comes to sound characteristics, the Luxman M-600A delivers exceptional clarity, detail, and dynamics. Its high working current and damping factor contribute to tight bass response and precise control over speakers. Whether it’s delicate nuances in classical music or powerful bass lines in rock music, this amplifier handles every genre with finesse.

In terms of sound performance, the Luxman M-600A truly shines. Its pure Class A operation allows for pristine audio reproduction even at higher volumes. The ability to double its power output when connected to 4-ohm speakers showcases its impressive current delivery capabilities.

One of the significant advantages of the Luxman M-600A is its use of negative feedback technology (ODNF) that minimizes distortion without compromising other aspects of the amplifier’s performance. This ensures a clean and accurate audio signal.

Considering its features, performance, and build quality, the Luxman M-600A offers excellent value for money. While it may be a significant investment, the exceptional audio experience it provides justifies the price tag.

In conclusion, the Luxman M-600A amplifier is a top-tier audio component that delivers an extraordinary listening experience. With its powerful performance, meticulous design, and exceptional sound quality, it is an excellent choice for audiophiles who demand nothing but the best. If you are in search of an amplifier that combines elegance with sonic excellence, the Luxman M-600A should be at the top of your list.

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