PS Audio Sprout: Elevating Your Audio Experience


In today’s world, where music plays an integral role in our lives, having a high-quality sound amplifier is essential for an immersive audio experience. Whether you are a music enthusiast or simply enjoy listening to your favorite tracks, the right amplifier can make all the difference in bringing the music to life. In this review, we will be exploring the PS Audio Sprout amplifier, a versatile and powerful device designed to deliver exceptional sound quality in the comfort of your own home.

The PS Audio Sprout amplifier is the result of a collaboration between father and son, under the motto “the love for music should not be too complicated.” Drawing on their 42 years of experience in creating concert-quality audio products, the engineers at PS Audio have carefully selected and combined their most valuable achievements into a simple and user-friendly personal music system. With everything you need and nothing unnecessary, this amplifier seamlessly connects your music to your speakers or headphones, filling your home with vibrant and lifelike sound.

The importance of high-quality sound amplification cannot be overstated. It enhances every aspect of the audio experience, from the clarity and detail of each instrument to the depth and richness of the vocals. Whether you are listening to classical symphonies or energetic rock anthems, a good amplifier ensures that every note is reproduced faithfully and accurately.

With that in mind, let’s dive into the technical specifications, design, functionality, sound characteristics, performance, advantages, value for money, and ultimately conclude whether the PS Audio Sprout amplifier lives up to its promise of being a complete amp for the modern home. So sit back, relax, and prepare to embark on a journey into the world of premium sound amplification.

Technical Specifications

The PS Audio Sprout amplifier offers impressive technical specifications that contribute to its exceptional audio performance. With a power output of 50 watts per channel at 4 ohms and 32 watts per channel at 8 ohms, this amplifier delivers robust and dynamic sound.

In terms of class, the Sprout amplifier operates in Class AB, which combines the efficiency of Class B amplifiers with the low distortion characteristics of Class A amplifiers. This ensures accurate and detailed audio reproduction.

The signal-to-noise ratio (SNR) of 80 dB indicates a high level of clarity in the audio signal, minimizing any unwanted background noise or interference. Additionally, the total harmonic distortion (THD) of 0.03% ensures that the sound remains faithful to the original recording without any noticeable distortion.

The Sprout amplifier provides various input options, including one analog RCA input and one coaxial audio input. It also features a built-in phono preamplifier, allowing you to connect your turntable directly to the amplifier for vinyl playback. The amplifier supports a wide range of audio formats and offers a frequency response of up to 192 kHz for optimal audio quality.

With its headphone output on the front panel, you can enjoy your music privately without disturbing others. The Sprout amplifier also includes a subwoofer output for those who desire enhanced bass response in their audio setup.

Overall, the technical specifications of the PS Audio Sprout amplifier demonstrate its versatility and capability to deliver high-quality sound across various audio sources and formats.

Design and Construction

The PS Audio Sprout amplifier is a visually appealing and well-constructed audio device. Its sleek and compact design makes it a perfect fit for any modern home. The amplifier is encased in a combination of stainless steel, extruded aluminum, and walnut wood panels, giving it a sophisticated and stylish look.

One notable design feature of the Sprout amplifier is its attention to efficient cooling. The materials used in its construction, such as stainless steel and aluminum, help dissipate heat effectively, ensuring optimal performance and longevity of the amplifier.

In terms of reducing interference, the Sprout amplifier is thoughtfully designed with shielding and grounding techniques to minimize any potential noise or distortion. This ensures that the audio signal remains clean and pure, delivering an immersive listening experience.

The connectors and switches on the Sprout amplifier are of high quality. They feel sturdy and durable, providing a satisfying tactile feedback when operated. The inputs and outputs are well-placed and easily accessible, allowing for convenient connectivity with other audio devices.

Overall, the design and construction of the PS Audio Sprout amplifier exudes a sense of elegance and attention to detail. Its combination of premium materials, efficient cooling mechanisms, and high-quality connectors contribute to both its aesthetic appeal and functional performance.


The PS Audio Sprout amplifier offers a wide range of functionality, making it a versatile and user-friendly audio device. It provides multiple connectivity options, allowing you to easily connect various audio sources such as CD players, computers, smartphones, and more. With its built-in USB input, you can directly connect your computer or laptop to enjoy high-quality digital audio playback.

One notable feature of the Sprout amplifier is its balanced controls and tone adjustments. These allow you to fine-tune the sound according to your preferences, ensuring an optimal listening experience. Whether you prefer a more bass-heavy sound or a brighter treble, the Sprout gives you the flexibility to adjust the tone to suit your personal taste.

In addition to balance controls and tone adjustments, the Sprout also offers other operating modes for added convenience. While it does not have a remote control, its compact size and intuitive front panel controls make it easy to navigate and operate. The inclusion of a headphone output on the front panel allows for private listening sessions without disturbing others in the room.

Overall, the functionality of the PS Audio Sprout amplifier is impressive. Its versatile connectivity options and adjustable settings make it suitable for various audio setups and preferences. Whether you want to connect your CD player for a classic listening experience or stream music from your smartphone, the Sprout provides seamless integration with different audio sources.

Sound Characteristics

The PS Audio Sprout amplifier delivers impressive sound characteristics that will captivate any music enthusiast. With its exceptional attention to detail, instrument separation is clear and precise, allowing each instrument to shine in the mix. The amplifier’s ability to reproduce subtle nuances and textures adds a level of depth and realism to the music.

One standout feature of the Sprout is its bass response. The amplifier provides a tight and controlled low-end, ensuring that bass notes are punchy and well-defined. Whether you’re listening to electronic beats or deep basslines in jazz or rock music, the Sprout delivers a satisfyingly rich and impactful bass experience.

In terms of treble clarity, the Sprout excels at reproducing high frequencies with precision and transparency. The amplifier ensures that every cymbal crash, guitar strum, or vocal sibilance is rendered with utmost clarity and without any harshness or distortion.

The overall sound presentation of the Sprout is nothing short of impressive. It offers a balanced and natural sound signature that allows you to fully immerse yourself in your favorite music. The amplifier strikes a perfect balance between warmth and accuracy, creating an engaging listening experience across various genres.

No matter what genre of music you prefer, the PS Audio Sprout amplifier enhances the sound quality across the board. From classical symphonies to intricate jazz compositions, the Sprout faithfully reproduces the dynamics and intricacies of each genre. It brings out the delicate nuances in acoustic recordings while also providing the necessary power and energy for more demanding genres like rock or electronic music.

In conclusion, the PS Audio Sprout amplifier impresses with its exceptional sound characteristics. Its attention to detail, precise instrument separation, powerful bass response, clear treble clarity, and overall balanced sound presentation make it a top choice for audiophiles seeking an immersive listening experience across various music genres.

Sound Performance

The sound performance of the PS Audio Sprout amplifier is truly exceptional, delivering an immersive and captivating auditory experience. It has the ability to transport the listener into a world of rich and detailed sound.

One of the standout features of the Sprout is its ability to faithfully reproduce audio signals with remarkable clarity. Every instrument and vocal is rendered with precision and accuracy, allowing for a truly immersive listening experience. The amplifier excels in capturing the subtle nuances and details in music, bringing out the hidden layers that may have been previously unnoticed.

The dynamics of the Sprout are also commendable, providing a wide range of expression and impact in the music. From delicate pianissimos to thunderous crescendos, this amplifier effortlessly handles the dynamic shifts, ensuring that every note is conveyed with utmost fidelity.

Furthermore, the tonal balance of the Sprout is impeccably calibrated across different frequency ranges. The lows are deep and well-defined, providing a solid foundation to the music. The midrange is warm and lush, allowing for a natural reproduction of vocals and instruments. The highs are crisp and detailed without being harsh or fatiguing, adding sparkle and airiness to the overall sound.

Whether you’re listening to classical symphonies, rock anthems, or intimate jazz performances, the Sprout delivers an exceptional audio performance that will leave you captivated. It brings out the emotion and energy in every piece of music, creating a truly engaging listening experience.

Overall, the sound performance of the PS Audio Sprout amplifier is nothing short of remarkable. Its ability to faithfully reproduce audio signals with clarity, dynamics, and tonal balance across different frequency ranges sets it apart from other amplifiers in its class. Whether you’re a casual listener or an audiophile seeking high-quality sound reproduction, the Sprout will not disappoint.


The PS Audio Sprout amplifier offers several advantages that set it apart from its competitors in the market.

Firstly, the compact and sleek design of the Sprout makes it a versatile option for any modern home. Its small footprint allows it to fit seamlessly into any room, while its stainless steel and walnut wood construction adds a touch of elegance to its appearance.

Secondly, the Sprout boasts a wide range of connectivity options, including Bluetooth, USB, and coaxial audio inputs. This allows users to easily connect their devices and enjoy high-quality audio playback without any hassle. Additionally, the inclusion of a built-in phono preamp makes it convenient for vinyl enthusiasts to connect their turntables directly to the amplifier.

Furthermore, the Sprout’s sound performance is exceptional, delivering a rich and detailed audio experience. The amplifier provides ample power with 50 watts per channel at 4 ohms and 32 watts per channel at 8 ohms, ensuring that it can drive a variety of speakers with ease. The low distortion rate of 0.03% and a signal-to-noise ratio of 80 dB further contribute to its impressive audio quality.

In terms of value for money, the Sprout offers a compelling proposition. While there are other amplifiers available in the same price range, few can match the combination of features, build quality, and audio performance that the Sprout provides. It offers a comprehensive package that caters to both casual listeners and audiophiles alike.

Overall, the PS Audio Sprout stands out as an excellent choice for those seeking a compact and versatile amplifier with outstanding audio performance. Its elegant design, extensive connectivity options, and impressive sound characteristics make it a top contender in its price range. Whether you’re a music lover looking to enhance your listening experience or a design-conscious individual seeking an aesthetically pleasing audio component for your home, the Sprout is sure to impress.

Value for Money

The PS Audio Sprout amplifier offers exceptional value for money with its impressive performance, extensive features, and reasonable price point. Considering its capabilities and the quality of sound it delivers, the Sprout stands out as a highly competitive option in the market.

In terms of performance, the Sprout delivers clear and detailed audio, with a balanced and natural sound signature. Its 50 watts per channel power output ensures ample power to drive a variety of speakers, allowing for an immersive listening experience. The low distortion levels of just 0.03% contribute to the overall clarity and accuracy of the sound reproduction.

When it comes to features, the Sprout offers a range of connectivity options. It includes Bluetooth functionality, allowing for wireless streaming from compatible devices. Additionally, it features a built-in phono preamp, making it convenient for vinyl enthusiasts to connect their turntables directly. The presence of a headphone output on the front panel adds versatility to the amplifier’s usage.

Considering its price point, the Sprout offers an impressive set of features and performance that rivals more expensive amplifiers on the market. While there may be cheaper alternatives available, they often lack the same level of build quality and audio performance that the Sprout provides.

Overall, the PS Audio Sprout amplifier provides excellent value for money. Its combination of high-quality sound reproduction, versatile connectivity options, and reasonable pricing make it an attractive choice for both audiophiles and casual music enthusiasts alike. Whether you are looking to upgrade your existing system or embark on a new audio journey, the Sprout offers a compelling value proposition that is hard to ignore.


In conclusion, the PS Audio Sprout amplifier is a remarkable piece of audio equipment that delivers high performance in a compact and stylish package. With its extensive features, exceptional build quality, and impressive sound characteristics, it is a standout choice for anyone seeking a complete amplifier for their modern home.

The Sprout amplifier combines 42 years of PS Audio’s expertise in creating high-quality audio products into a user-friendly and versatile system. Its design and construction are meticulously crafted, featuring a stainless steel chassis, extruded aluminum, and walnut wood panels, making it not only an audio component but also an elegant addition to any interior.

Functionality-wise, the Sprout offers a range of connectivity options including Bluetooth, USB, coaxial audio inputs, as well as a phono preamp for vinyl enthusiasts. It also includes a built-in DAC for high-resolution audio playback. While it may lack some advanced features like internet radio or Wi-Fi connectivity, it more than makes up for it with its exceptional sound performance.

Speaking of sound characteristics, the Sprout amplifier impresses with its ability to deliver rich and immersive sound. The soundstage is wide and detailed, allowing for a truly engaging listening experience. The amplifier produces clean and accurate sound reproduction with minimal distortion thanks to its low non-linear distortion coefficient of 0.03%. The signal-to-noise ratio of 80dB ensures that the music is delivered with clarity and precision.

In terms of sound performance, the Sprout excels in reproducing both delicate nuances and powerful dynamics across various genres of music. Whether you’re listening to classical symphonies or energetic rock anthems, this amplifier brings your favorite tracks to life with its exceptional audio quality.

One of the notable advantages of the Sprout is its compact size, which does not compromise its ability to fill a room with lifelike sound. Additionally, its inclusion of a headphone output on the front panel allows for private listening without sacrificing audio quality.

Considering its technical specifications, sound capabilities, and overall performance, the PS Audio Sprout amplifier offers excellent value for money. While it may not have all the bells and whistles of higher-end amplifiers, it more than compensates with its exceptional sound quality and versatile functionality.

In conclusion, the PS Audio Sprout amplifier is a fantastic choice for anyone looking to elevate their audio experience at home. Its combination of high-quality construction, extensive features, and impressive sound performance make it a standout amplifier in its price range. Whether you’re a casual listener or an audiophile, the Sprout delivers a captivating and immersive listening experience.

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