Peachtree Audio Grand Pre: The Ultimate HiFi Amplifier for Audiophiles


In the world of audio enthusiasts, finding the perfect sound amplifier is a never-ending quest. The pursuit of high-quality sound reproduction has led manufacturers to develop innovative technologies and components to meet the demands of discerning audiophiles. Today, we delve into the realm of hifi sound amplification with the Peachtree Audio Grand Pre amplifier.

The Peachtree Audio Grand Pre is a benchmark control center designed specifically for modern audiophiles seeking the ultimate audio experience. With its exceptional digital-to-analog converter (DAC) and digital connectivity options, this amplifier sets itself apart from the competition. Whether you’re looking to enhance your computer audio signal, external storage devices, or even CD players, the Grand Pre promises to elevate these devices to a new level of sonic performance.

The importance of high-quality sound amplification cannot be overstated. Many preamplifiers and DACs on the market struggle with issues such as poor power delivery, subpar grounding, and high levels of jitter, resulting in compromised performance and lackluster sound quality. However, the Grand Pre was purposefully designed to address these shortcomings and redefine our expectations of what constitutes exceptional audio reproduction. Now, let’s dive into this comprehensive review to explore its features, characteristics, and audio performance in greater detail.

Technical Specifications

The Peachtree Audio Grand Pre amplifier boasts impressive technical specifications that contribute to its exceptional audio performance. With a power output of 120 watts, this hybrid preamplifier and DAC (Digital-to-Analog Converter) deliver ample power to drive a wide range of speakers. The amplifier operates in Class A, ensuring optimal sound quality and minimal distortion.

The signal-to-noise ratio (SNR) of 104 dB ensures that the audio signal remains clean and free from unwanted noise or interference. This high SNR allows for a dynamic and immersive listening experience. Additionally, the total harmonic distortion (THD) is kept at an incredibly low level, guaranteeing accurate reproduction of audio with minimal distortion.

The Grand Pre features a variety of inputs and outputs to accommodate different audio sources. It includes three coaxial audio inputs, two optical audio inputs, and two RCA analog inputs. These versatile input options allow for seamless connectivity with various devices such as CD players, digital media players, and computers.

In terms of compatibility, the amplifier supports a wide range of audio formats with a high-frequency response of up to 192 kHz. This ensures that you can enjoy your favorite music in its highest possible resolution.

Furthermore, the Grand Pre offers multiple output options for added flexibility. It includes one XLR analog output, three RCA line outputs, one headphone output on the front panel, and one subwoofer output. These outputs allow for easy integration with external amplifiers or powered speakers, enhancing the versatility of the system.

The amplifier has been designed to work with speakers of different impedance levels. Its impedance compatibility ensures optimal power transfer and compatibility with a wide range of speaker systems.

Overall, the Peachtree Audio Grand Pre’s technical specifications showcase its ability to deliver high-quality sound reproduction across various audio formats while offering flexible connectivity options for an immersive listening experience.

Design and Construction

The Peachtree Audio Grand Pre amplifier boasts an elegant and sleek design that is sure to catch the eye of any audio enthusiast. Its silver color adds a touch of sophistication to any audio setup. The construction of the amplifier is solid and sturdy, ensuring durability and longevity.

One notable design feature of the Grand Pre is its efficient cooling system. The amplifier is equipped with strategically placed vents and heat sinks, allowing for effective heat dissipation during prolonged use. This not only helps in maintaining optimal performance but also prolongs the lifespan of the amplifier.

In terms of reducing interference, the Grand Pre incorporates advanced shielding technology. This helps to minimize any unwanted noise or distortion that may be introduced into the audio signal, resulting in a cleaner and more accurate sound reproduction.

The connectors and switches on the Grand Pre are of high quality and provide a secure and reliable connection. The coaxial, optical, and BNC connectors ensure compatibility with various audio sources, while the balanced/RCA input and output terminals offer flexibility in connecting different devices. The switches are well-built and have a satisfying tactile feel when operated.

Overall, the design and construction of the Peachtree Audio Grand Pre amplifier showcase attention to detail and a commitment to delivering a premium audio experience. From its sleek exterior to its efficient cooling system and high-quality connectors, this amplifier is built to impress both aesthetically and functionally.


The Peachtree Audio Grand Pre amplifier offers a wide range of functionality to cater to various audio sources and preferences. With its versatile connectivity options, this amplifier ensures compatibility with different devices such as CD players, computers, smartphones, and more.

The Grand Pre features multiple input options, including three coaxial audio inputs, two optical audio inputs, one XLR analog input, and two RCA analog inputs. This allows users to connect their preferred audio sources effortlessly. Additionally, the presence of a USB port enables seamless connection to computers for high-quality digital audio playback.

One notable feature of the Grand Pre is its balance controls, which allow users to adjust the balance between the left and right channels for a more personalized listening experience. This feature is particularly useful for fine-tuning the audio output according to individual preferences or room acoustics.

Furthermore, this amplifier provides tone adjustment capabilities, allowing users to tailor the sound characteristics to their liking. Whether you prefer a warmer or brighter sound signature, the Grand Pre offers flexibility in adjusting bass, treble, and other tonal elements.

In terms of operating modes, the Grand Pre offers a tube bypass option that allows users to switch between transistor and hybrid tube modes. This feature provides versatility in sound presentation and allows enthusiasts to experiment with different sonic signatures.

Overall, the Peachtree Audio Grand Pre excels in functionality by offering a diverse range of connectivity options and adjustable settings. Its ability to accommodate various audio sources and provide control over sound characteristics makes it an ideal choice for audiophiles seeking versatility in their audio setup.

Sound Characteristics

The Peachtree Audio Grand Pre amplifier delivers an exceptional sound quality that will captivate even the most discerning audiophiles. The sound characteristics of this amplifier are truly impressive, offering a level of detail and clarity that brings music to life.

One of the standout features of the Grand Pre is its ability to provide excellent instrument separation. Each instrument is distinct and well-defined, allowing you to fully appreciate the nuances and intricacies of your favorite music. Whether it’s a complex orchestral piece or a simple acoustic guitar track, the Grand Pre ensures that every instrument is heard with precision and accuracy.

The bass response of this amplifier is nothing short of remarkable. It delivers deep, punchy bass that adds a new dimension to your listening experience. Whether you’re listening to electronic dance music or a bass-heavy rock track, the Grand Pre reproduces low frequencies with incredible impact and control.

On the other end of the spectrum, the treble clarity of the Grand Pre is exceptional. It offers a level of detail and sparkle in the high frequencies that brings out the finest nuances in vocals, cymbals, and other high-pitched instruments. The treble is crisp and well-extended, adding brilliance and airiness to the overall sound presentation.

In terms of overall sound presentation, the Grand Pre creates a wide and immersive soundstage. It offers a sense of depth and dimensionality that makes you feel like you’re sitting in the middle of a live performance. The imaging is precise, allowing you to pinpoint the location of each instrument within the soundstage.

When it comes to different music genres, the Grand Pre performs admirably across the board. It handles classical music with grace and finesse, accurately reproducing the dynamics and subtleties of orchestral recordings. For rock and pop genres, it brings energy and excitement to every beat, ensuring that you feel every riff and drum hit with intensity.

In summary, the Peachtree Audio Grand Pre amplifier offers an exceptional sound quality with impressive detail, instrument separation, bass response, treble clarity, and overall sound presentation. It excels across different music genres, delivering a captivating listening experience that will satisfy even the most demanding audiophiles.

Sound Performance

The Peachtree Audio Grand Pre amplifier delivers an exceptional sound performance that will transport you into a captivating auditory experience. With its advanced features and high-quality components, this amplifier faithfully reproduces audio signals with remarkable clarity, dynamics, and tonal balance across the entire frequency range.

When it comes to clarity, the Grand Pre excels in bringing out intricate details in the music. Every instrument and vocal is rendered with precision and accuracy, allowing you to hear subtle nuances that may have been previously hidden. The level of detail retrieval is truly impressive, creating a sense of depth and realism in your listening experience.

The dynamics of the Grand Pre are equally impressive. It effortlessly handles both soft and loud passages, ensuring that no part of the music gets lost or distorted. The amplifier’s ability to deliver impactful and controlled dynamics adds an exciting dimension to your favorite tracks, making them come alive with energy and emotion.

One of the standout qualities of the Grand Pre is its exceptional tonal balance. The amplifier maintains a perfect equilibrium between different frequencies, ensuring that no part of the audio spectrum overpowers another. Whether it’s the deep rumble of bass or the delicate shimmer of high frequencies, every element is reproduced with precision and finesse. This balanced presentation enhances the overall musicality and allows you to fully appreciate each instrument’s contribution to the composition.

Furthermore, the Grand Pre exhibits excellent imaging and soundstage capabilities. It creates a wide and immersive soundstage that accurately positions instruments and vocals within a three-dimensional space. This spatial accuracy adds depth and realism to your listening experience, making you feel like you’re sitting in a live concert hall or studio recording session.

Overall, the sound performance of the Peachtree Audio Grand Pre amplifier is nothing short of exceptional. Its ability to faithfully reproduce audio signals with clarity, dynamics, tonal balance, and spatial accuracy sets it apart from other amplifiers in its class. Whether you’re listening to your favorite music genres or enjoying a movie soundtrack, the Grand Pre will elevate your audio experience to new heights.


The Peachtree Audio Grand Pre amplifier offers several advantages that set it apart from its competitors. Firstly, its high-quality digital-to-analog converter (DAC) ensures exceptional audio performance and allows for digital connectivity, making it a perfect choice for modern audiophiles. The DAC is equipped with the ESS 9018 SABRE32 chip, which minimizes jitter to an impressive level of less than 1 picosecond.

Another advantage of the Grand Pre is its versatility in connectivity options. It features coaxial, optical, and BNC connectors, allowing for seamless integration with various audio sources. Additionally, it offers three analog inputs and both balanced and RCA input and output connectors, providing flexibility in connecting different devices.

The inclusion of a headphone amplifier is another notable advantage of the Grand Pre. This feature allows users to enjoy their music privately without compromising on audio quality.

Furthermore, the Grand Pre includes an 80 Hz filter and supports “Home theater bypass,” enabling integration into a home theater setup. This versatility makes it suitable for both dedicated audio listening environments and multi-purpose entertainment spaces.

In terms of value for money, the Grand Pre stands out among other models in the same price range. Its combination of high-quality components, advanced features, and exceptional sound performance make it a compelling option for discerning audiophiles who seek top-notch audio reproduction.

Overall, the Peachtree Audio Grand Pre amplifier offers numerous advantages over its competitors. Its superior DAC technology, versatile connectivity options, headphone amplifier functionality, and excellent value for money make it a standout choice in its class. Whether you are a dedicated audiophile or a home theater enthusiast, the Grand Pre delivers an exceptional audio experience that will satisfy even the most discerning listeners.

Value for Money

The Peachtree Audio Grand Pre amplifier offers exceptional value for money with its impressive performance, extensive features, and reasonable price point. When considering the overall package that this amplifier provides, it becomes clear that it offers a great balance between performance and affordability.

In terms of performance, the Grand Pre delivers outstanding audio quality with its high-quality digital-to-analog converter (DAC) and tube circuitry. The ESS 9018 SABRE32 DAC ensures accurate and detailed sound reproduction, while the Bascom King tube circuitry adds warmth and smoothness to the audio output. This combination results in a rich and immersive listening experience that brings out the best in your music.

The amplifier’s features further contribute to its value proposition. It offers a wide range of connectivity options, including coaxial, optical, and BNC connectors, allowing you to connect various audio sources. Additionally, it includes three analog inputs, balanced/RCA input and output connectors, a headphone amplifier, an 80 Hz filter, and even supports home theater bypass for integrating into your existing setup seamlessly.

Considering its price point in relation to its performance and features, the Peachtree Audio Grand Pre represents excellent value for money. Comparable amplifiers with similar capabilities often come with a much higher price tag. The Grand Pre allows audiophiles on a budget to enjoy high-end audio quality without breaking the bank.

Overall, if you are looking for an amplifier that delivers exceptional audio performance, versatility in connectivity options, and excellent value for money, the Peachtree Audio Grand Pre is a top contender. Its combination of high-quality components, thoughtful design, and reasonable pricing make it an attractive option for both casual listeners and dedicated audiophiles alike.


In conclusion, the Peachtree Audio Grand Pre amplifier is a remarkable piece of audio equipment that delivers exceptional performance and versatility. With its high-quality digital-to-analog converter and digital connectivity options, it is specifically designed to meet the needs of modern audiophiles.

The Grand Pre boasts impressive technical specifications, including a 24/192 ESS 9018 SABRE32 DAC, asynchronous USB connection, and a Bascom King tube cascade. These features contribute to its outstanding sound characteristics and performance.

The amplifier’s sound characteristics are truly exceptional. The ESS 9018 SABRE32 DAC effectively eliminates jitter, resulting in clean and accurate audio reproduction. The Bascom King tube cascade adds warmth and smoothness to the sound, making it ideal for both high-quality recordings and compressed audio files.

In terms of functionality, the Grand Pre offers a range of inputs and outputs, including coaxial, optical, BNC connectors, as well as balanced/RCA inputs and outputs. It also features a headphone amplifier and a home theater bypass scheme. These features make it a versatile choice for various audio setups.

One of the major advantages of the Grand Pre is its ability to elevate the performance of other devices such as computers, external storage devices, or even CD players. Its galvanic isolation method prevents electrical interference from affecting the digital-to-analog converter circuitry.

Considering its technical specifications, design quality, and exceptional sound performance, the Peachtree Audio Grand Pre offers excellent value for money. While it may be on the higher end of the price spectrum, its performance justifies the investment for serious audiophiles looking for top-notch audio reproduction.

In conclusion, if you are seeking maximum resolution for your computer audio signal or other external devices, the Peachtree Audio Grand Pre will elevate their performance to an unparalleled level. With its superior sound characteristics, functionality, and value for money proposition, this amplifier is highly recommended for discerning audio enthusiasts who demand the best in audio quality and performance.

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