Sim Audio MOON 700i 2 TONE: Elevating Audio Excellence


In the world of high-fidelity audio, finding the perfect sound amplifier is essential for any audiophile or music enthusiast. The Sim Audio MOON 700i 2 TONE amplifier is a product that aims to deliver exceptional sound performance and elevate the listening experience to new heights. With its impressive technical specifications and sleek design, this amplifier promises to be a game-changer in the world of audio amplification.

The importance of high-quality sound amplification cannot be overstated. It is the backbone of any audio system, responsible for enhancing the power and clarity of the audio signal. Whether you’re a music lover, a home theater enthusiast, or a professional audio engineer, having a reliable and high-performance amplifier is crucial to achieving the best possible audio experience.

In this review, we will delve deep into the features, characteristics, and performance of the Sim Audio MOON 700i 2 TONE amplifier. We will explore its technical specifications, analyze its design and construction, discuss its functionality, and evaluate its sound characteristics and performance. By the end of this review, you will have a comprehensive understanding of what this amplifier has to offer and whether it lives up to its promises.

So sit back, relax, and join us on this journey as we uncover the secrets behind the Sim Audio MOON 700i 2 TONE amplifier and discover if it truly delivers on its mission to provide exceptional sound quality and elevate your listening experience.

Technical Specifications

The Sim Audio MOON 700i 2 TONE amplifier is an integrated stereo amplifier that offers impressive technical specifications. With a power output of 350 watts per channel at 4 ohms and 175 watts per channel at 8 ohms, this amplifier delivers robust and dynamic sound.

When it comes to sound quality, the MOON 700i boasts a signal-to-noise ratio (SNR) of 120 dB, ensuring a clean and clear audio experience with minimal background noise. The total harmonic distortion (THD) is rated at just 0.015%, guaranteeing accurate and faithful reproduction of music.

In terms of connectivity, this amplifier provides multiple options for audio inputs and outputs. It features five pairs of RCA stereo inputs and two XLR balanced inputs, allowing for versatile connections to various audio sources. Additionally, it has a stereo RCA preamp output for connecting to external devices.

The MOON 700i supports a wide frequency response range from 10 Hz to 100,000 Hz, ensuring that no detail is lost in the audio playback. It can effortlessly handle both low and high frequencies with precision and clarity. The impedance compatibility of this amplifier makes it suitable for a variety of speakers.

With its sleek design and solid construction, the MOON 700i not only delivers exceptional performance but also adds an aesthetic appeal to any audio setup. The black color gives it a sophisticated look that blends well with any decor.

Overall, the technical specifications of the Sim Audio MOON 700i 2 TONE amplifier showcase its high-quality components and advanced engineering. From its powerful output to its low distortion levels, this amplifier is designed to provide audiophiles with an exceptional listening experience.

Design and Construction

The Sim Audio MOON 700i 2 TONE amplifier boasts a sleek and sophisticated design that is sure to catch the eye of any audio enthusiast. Its exterior is constructed with three meticulously crafted aluminum panels, giving it a solid and premium feel. The front panel features a large matrix display, which showcases clear and easily readable red characters. Surrounding the display are eight slightly raised buttons and a blue LED, providing convenient control options for the amplifier.

One notable design feature is the inclusion of sharp cone-shaped feet at the base of the amplifier, which not only adds to its aesthetic appeal but also helps in minimizing vibrations and ensuring stability during operation. The black steel chassis further enhances its durability and adds to its overall robustness.

The MOON 700i 2 TONE amplifier incorporates efficient cooling mechanisms through the presence of ribbed heat sinks on its sides. These heat sinks effectively dissipate heat generated during operation, preventing overheating and ensuring optimal performance even during extended listening sessions.

In terms of connectivity, the amplifier offers a range of high-quality connectors and switches. It features balanced XLR inputs, allowing for superior audio signal transmission and minimizing interference. The separate input and output terminals for each channel further contribute to reduced crosstalk and improved audio clarity.

Overall, the design and construction of the Sim Audio MOON 700i 2 TONE amplifier exudes elegance and attention to detail. From its premium materials to its thoughtful design features, this amplifier is built to deliver both exceptional audio performance and long-lasting durability.


The Sim Audio MOON 700i 2 TONE amplifier offers a wide range of connectivity options, making it versatile and adaptable to various audio sources. With multiple stereo pairs of RCA and XLR inputs, you can easily connect CD players, turntables, computers, or other audio devices to the amplifier. This allows for seamless integration into any audio setup.

One notable feature is the availability of balance controls, which allow you to adjust the balance between the left and right channels for optimal sound reproduction. Additionally, the amplifier provides tone adjustments, allowing you to fine-tune the sound according to your preferences. Whether you prefer a warmer or brighter sound signature, the MOON 700i offers flexibility in tailoring the audio output to your liking.

Moreover, the amplifier supports both balanced and unbalanced connections, providing options for different audio components. This ensures compatibility with a wide range of devices and allows for a cleaner and more accurate signal transmission.

In terms of operating modes, the MOON 700i offers a straightforward and user-friendly interface. The included remote control enables easy access to various functions and settings, allowing you to navigate through different inputs and adjust volume levels from the comfort of your listening position.

Overall, the functionality of the Sim Audio MOON 700i 2 TONE amplifier is comprehensive and intuitive, providing a seamless integration with various audio sources and offering convenient controls for a personalized listening experience.

Sound Characteristics

The Sim Audio MOON 700i 2 TONE amplifier delivers an exceptional sound quality that is sure to impress even the most discerning audiophiles. With its powerful output and precise control, this amplifier brings out the finest details in your music, creating a truly immersive listening experience.

One of the standout features of the MOON 700i is its ability to provide excellent instrument separation. Each instrument is given its own space within the soundstage, allowing you to hear every nuance and subtlety. The clarity and precision with which instruments are reproduced is truly remarkable, adding depth and realism to your favorite tracks.

The bass response of the MOON 700i is tight, controlled, and impactful. It reproduces low frequencies with authority, providing a solid foundation for your music. Whether you’re listening to electronic beats or deep basslines in jazz or rock music, this amplifier ensures that every note is reproduced with accuracy and depth.

The treble clarity of the MOON 700i is equally impressive. High frequencies are rendered with exceptional detail and transparency, allowing you to hear every shimmering cymbal crash or delicate violin string. The amplifier strikes a perfect balance between smoothness and detail, ensuring that the treble remains clear and well-defined without ever becoming harsh or fatiguing.

In terms of overall sound presentation, the MOON 700i offers a natural and balanced sound signature. It faithfully reproduces the original recording, preserving the integrity of the music while adding a touch of warmth and richness. This amplifier excels across various music genres, from classical symphonies to intricate jazz compositions and energetic rock anthems. It effortlessly handles complex musical passages with ease, delivering a dynamic and engaging performance.

No matter what genre of music you prefer, the Sim Audio MOON 700i 2 TONE amplifier will elevate your listening experience to new heights. Its exceptional sound characteristics ensure that you’ll be able to fully appreciate the intricacies and nuances of your favorite tracks, making it a truly remarkable addition to any audio setup.

Sound Performance

The sound performance of the Sim Audio MOON 700i 2 TONE amplifier is truly exceptional. It has the ability to transport the listener into a captivating auditory experience, where every nuance and detail of the music comes to life.

One of the standout qualities of this amplifier is its ability to faithfully reproduce audio signals with utmost clarity. The sound is incredibly detailed, allowing the listener to hear subtle nuances in the music that might go unnoticed with other amplifiers. Each instrument and vocal is rendered with precision, creating a sense of realism and immersion.

The dynamics of the MOON 700i are simply breathtaking. It effortlessly handles both soft and loud passages, delivering a wide dynamic range that adds depth and excitement to the music. Whether it’s the gentle plucking of a guitar string or the thunderous crash of cymbals, this amplifier captures the full range of dynamics with finesse.

Furthermore, the tonal balance of the MOON 700i is impeccable. It strikes a perfect equilibrium between different frequency ranges, ensuring that no part of the audio spectrum overpowers or gets overshadowed by another. The bass is deep and powerful, providing a solid foundation for the music, while the midrange is rich and warm, bringing out the fullness and texture of vocals and instruments. The treble is detailed and extended, adding sparkle and airiness to high-frequency sounds.

Whether you’re listening to classical orchestral pieces, rock anthems, or jazz improvisations, the MOON 700i delivers an audio performance that will leave you in awe. Its ability to faithfully reproduce music with clarity, dynamics, and tonal balance sets it apart from other amplifiers in its class.

In conclusion, the sound performance of the Sim Audio MOON 700i 2 TONE amplifier is nothing short of exceptional. It brings music to life with its incredible clarity, breathtaking dynamics, and impeccable tonal balance. If you’re a true audiophile seeking the ultimate listening experience, this amplifier will not disappoint.


The Sim Audio MOON 700i 2 TONE amplifier offers several advantages that set it apart from its competitors. Firstly, its build quality and construction are top-notch, with a sturdy steel chassis and thick aluminum front panel. This not only gives the amplifier a solid and durable feel but also helps to minimize external vibrations that could affect the audio performance.

Another advantage of the MOON 700i is its dual-mono design and fully balanced architecture. This design ensures that each channel operates independently, minimizing interference and crosstalk between channels. The use of high-quality components, including the M-eVOL2 volume control chip and bipolar transistors, further enhances the amplifier’s performance by delivering a linear signal and deep bass response.

In terms of functionality, the MOON 700i offers a range of inputs, including both RCA and XLR options, allowing for versatile connectivity with various audio sources. The inclusion of separate terminals for different speaker impedance levels is also a notable advantage, as it allows users to easily connect two pairs of speakers without compromising sound quality.

When compared to other amplifiers in its price range, the MOON 700i stands out with its exceptional sound quality and precise control over volume levels. The 530 levels of amplification provided by the M-eVOL2 volume control chip allow for fine-tuning of the sound without introducing any distortion. Additionally, the low harmonic distortion levels of 0.015% ensure accurate reproduction of audio signals across the frequency range.

Overall, the Sim Audio MOON 700i 2 TONE amplifier offers several advantages that make it a standout choice in its category. Its robust construction, balanced design, versatile connectivity options, and precise volume control contribute to its superior audio performance. When compared to other amplifiers in its price range, it delivers exceptional value for money by offering a combination of high-quality components and advanced features.

Value for Money

The Sim Audio MOON 700i 2 TONE amplifier offers exceptional value for money. With its impressive performance, extensive features, and competitive pricing, it stands out as a top choice for audiophiles and music enthusiasts.

In terms of performance, the MOON 700i delivers outstanding audio quality with its powerful output of 350 watts on a 4-ohm load and 175 watts on an 8-ohm load. The amplifier ensures a clean and accurate sound reproduction, thanks to its low harmonic distortion of only 0.015% at 1 kHz and 1 watt. Additionally, the high signal-to-noise ratio of 120 dB guarantees a pristine listening experience, allowing every detail in the music to shine through.

The amplifier’s extensive features further enhance its value proposition. It offers multiple audio inputs, including five pairs of RCA stereo inputs and two XLR balanced inputs, allowing for versatile connectivity options. The inclusion of separate terminals for different speaker impedance levels allows users to connect two pairs of speakers simultaneously. This flexibility is a significant advantage for those who want to set up multiple listening zones or switch between different speaker configurations.

The MOON 700i also boasts solid construction and thoughtful design elements that contribute to its overall value. The steel chassis ensures durability and minimizes external vibrations, while the symmetrical layout of the circuit boards reduces interference between components. The inclusion of a remote control adds convenience to the user experience.

Considering the performance, features, and build quality offered by the MOON 700i, its price point represents excellent value for money. While it may be considered an investment for some, the amplifier’s exceptional audio performance and versatility make it well worth the price tag.

In conclusion, the Sim Audio MOON 700i 2 TONE amplifier provides outstanding value for money. Its impressive performance, extensive features, and solid construction make it a worthwhile investment for audiophiles seeking a high-quality amplifier that delivers exceptional sound reproduction.


In conclusion, the Sim Audio MOON 700i 2 TONE amplifier is an impressive piece of audio equipment that delivers exceptional performance and quality. With its solid construction, advanced features, and powerful sound characteristics, it is a top contender in the world of high-end amplifiers.

The amplifier’s technical specifications showcase its capabilities, with an output power of 350 watts on a 4-ohm load and 175 watts on an 8-ohm load. The frequency response range of 10Hz to 100,000Hz ensures that every detail in the music is reproduced accurately. The low harmonic distortion of 0.015% and the high signal-to-noise ratio of 120dB contribute to the amplifier’s clean and transparent sound reproduction.

The design and construction of the MOON 700i are both elegant and robust. The aluminum front panel with a large matrix display adds a touch of sophistication to the amplifier’s appearance. The separate circuit boards for each channel minimize interference and ensure optimal performance. Additionally, the inclusion of balanced inputs and outputs allows for flexible connectivity options.

Functionally, the MOON 700i offers user-friendly operation with its intuitive control buttons and included remote control. The M-eVOL2 volume control chip provides precise volume adjustment with minimal distortion. The presence of two pairs of speaker terminals allows for bi-wiring or connecting multiple sets of speakers.

When it comes to sound characteristics, the MOON 700i truly shines. It delivers a dynamic and detailed soundstage with excellent imaging and separation between instruments. The bass response is deep and impactful, while the midrange is rich and warm. The high frequencies are clear and well-extended without any harshness or sibilance.

In terms of sound performance, the MOON 700i excels in reproducing music with accuracy and finesse. Whether you’re listening to classical symphonies or rock anthems, this amplifier brings out the nuances and emotions in every genre. It effortlessly drives even demanding speakers, delivering a captivating listening experience.

The advantages of the MOON 700i extend beyond its audio performance. The build quality is exceptional, ensuring longevity and reliability. The inclusion of separate outputs for different impedance loads allows for easy system integration. Additionally, the option to limit the maximum volume level with M-Lock is a useful feature, especially for those concerned about excessive loudness.

In terms of value for money, the MOON 700i may be considered a significant investment. However, for audiophiles and music enthusiasts who prioritize exceptional sound quality and craftsmanship, it offers an unparalleled experience that justifies its price tag.

In conclusion, the Sim Audio MOON 700i 2 TONE amplifier is a true powerhouse that combines stunning design, advanced functionality, and remarkable sound performance. If you are seeking an amplifier that can elevate your listening experience to new heights, this amplifier should be on your radar. Its impressive specifications, solid construction, and captivating sound make it a worthy investment for those who demand the best in audio reproduction.

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