Onkyo TX-8222 S: Elevating Audio Excellence


In the world of audio equipment, high-quality sound amplification is an essential component for any music lover or audiophile. It can make the difference between a mediocre listening experience and one that is truly immersive and captivating. In this review, we will be exploring the features and performance of the Onkyo TX-8222 S amplifier.

The Onkyo TX-8222 S is a hifi sound amplifier that promises to deliver exceptional audio quality and power. With its impressive output of 70 watts per channel, it ensures a robust and dynamic sound reproduction. Whether you are enjoying your favorite music tracks, watching movies, or playing games, this amplifier aims to enhance your audio experience to new heights.

The importance of a high-quality sound amplifier cannot be understated. It serves as the backbone of any audio system by amplifying weak signals from various sources and driving them through speakers with precision and clarity. A good amplifier not only enhances the volume but also improves the overall sound quality, bringing out the richness and details in every note.

With this in mind, let us delve into the technical specifications, design, functionality, sound characteristics, performance, advantages, value for money, and conclusion of the Onkyo TX-8222 S amplifier. By examining these aspects in detail, we will determine whether this amplifier lives up to its promises and provides an exceptional audio experience for its users.

Technical Specifications

The Onkyo TX-8222 S amplifier is a budget-friendly entry-level stereo amplifier that offers a substantial power output of 70 watts per channel. It is designed to deliver impressive sound quality and versatility in connecting multiple devices.

In terms of class, the amplifier operates in Class AB, which combines the efficiency of Class B amplifiers with the low distortion characteristics of Class A amplifiers. This ensures a balance between power efficiency and audio fidelity.

When it comes to sound quality, the Onkyo TX-8222 S boasts a high signal-to-noise ratio (SNR) and low total harmonic distortion (THD). The SNR measures the level of background noise compared to the desired audio signal, while THD indicates the amount of distortion introduced into the audio signal. With a high SNR and low THD, this amplifier promises clean and accurate sound reproduction.

The amplifier offers various inputs and outputs to accommodate different audio sources and devices. It supports analog inputs such as RCA and phono inputs for connecting turntables, as well as digital inputs like optical and coaxial inputs for connecting compatible audio sources. Additionally, it features speaker terminals for connecting up to five devices simultaneously.

In terms of compatibility, the Onkyo TX-8222 S supports a wide range of audio formats, including MP3, CD-quality audio, and lossless formats such as FLAC and WAV. This allows users to enjoy their favorite music in high-quality formats without any compromise.

The frequency response of this amplifier ranges from 10Hz to 100kHz, ensuring accurate reproduction of both low and high-frequency sounds. The impedance is rated at 4 ohms or higher, providing stable performance with a variety of speakers.

Overall, the technical specifications of the Onkyo TX-8222 S demonstrate its capability to deliver powerful and clean sound reproduction across various audio sources. Its versatile connectivity options make it suitable for both casual listeners and audiophiles alike.

Design and Construction

The Onkyo TX-8222 S amplifier boasts a sleek and modern external appearance that is sure to complement any home audio setup. Its compact size makes it easy to integrate into any space, while its sturdy build ensures durability and longevity.

The amplifier is constructed using high-quality materials, which not only enhance its overall aesthetic appeal but also contribute to its superior performance. The robust chassis provides excellent protection for the internal components, ensuring optimal functionality even with prolonged use.

One notable design feature of the Onkyo TX-8222 S is its efficient cooling system. The amplifier is equipped with strategically placed ventilation slots and a fan, allowing for effective heat dissipation and preventing overheating. This design element helps to maintain consistent performance levels and prolong the lifespan of the amplifier.

In terms of reducing interference, the Onkyo TX-8222 S incorporates shielding technology to minimize external electromagnetic disturbances. This feature helps to deliver clean and clear audio signals, ensuring an immersive listening experience without any unwanted noise or distortion.

When it comes to connectors and switches, the Onkyo TX-8222 S does not disappoint. The amplifier is equipped with high-quality input and output terminals, allowing for secure and reliable connections with various audio devices. The switches are well-designed and offer a satisfying tactile feel when adjusting settings.

Overall, the design and construction of the Onkyo TX-8222 S amplifier exemplify attention to detail and a commitment to delivering a premium audio experience. Its stylish exterior, durable build, efficient cooling system, and quality connectors make it a standout choice in its class.


The Onkyo TX-8222 S amplifier offers a wide range of functionality, making it a versatile choice for audio enthusiasts. With its multiple connectivity options, this amplifier allows seamless integration with various audio sources such as CD players, computers, smartphones, and more. Whether you want to enjoy your favorite tracks from a physical disc or stream music from your digital devices, the TX-8222 S has got you covered.

In addition to its extensive connectivity options, this amplifier also boasts a host of operating modes and controls that enhance the overall audio experience. The availability of balance controls allows you to fine-tune the sound output according to your preferences, ensuring a well-balanced and immersive listening experience. Furthermore, the inclusion of tone adjustments enables you to customize the audio output to suit different genres or personal preferences.

The Onkyo TX-8222 S amplifier goes beyond just being a basic amplifier by offering a range of features and functionalities that cater to the needs of modern audio enthusiasts. Its versatility in connecting to various audio sources combined with the ability to adjust sound parameters makes it an excellent choice for those seeking a truly customizable and enjoyable listening experience.

Sound Characteristics

The Onkyo TX-8222 S amplifier delivers impressive sound characteristics that will surely captivate any audiophile. With its high-quality components and advanced audio technologies, this amplifier offers a truly immersive listening experience.

When it comes to sound quality, the Onkyo TX-8222 S excels in every aspect. The details in the music are rendered with exceptional clarity, allowing you to hear subtle nuances that might have gone unnoticed with other amplifiers. The instrument separation is remarkable, creating a spacious soundstage where each instrument can be distinctly heard.

The bass response of the Onkyo TX-8222 S is powerful and well-defined. It adds depth and impact to the music without overpowering or muddying the other frequencies. Whether you’re listening to electronic beats or deep basslines in rock music, this amplifier reproduces them with precision and authority.

The treble clarity of the Onkyo TX-8222 S is equally impressive. High-frequency sounds are crisp and detailed, adding sparkle and airiness to the overall sound presentation. This amplifier ensures that vocals soar effortlessly and cymbals shimmer with brilliance.

One of the standout features of the Onkyo TX-8222 S is its ability to adapt to different music genres. Whether you’re a fan of classical symphonies, jazz improvisations, or energetic pop tunes, this amplifier brings out the best in every genre. It accurately reproduces the dynamics and subtleties unique to each style, allowing you to fully immerse yourself in the music.

Overall, the sound characteristics of the Onkyo TX-8222 S are exceptional. Its attention to detail, powerful bass response, clear treble, and versatility make it a top choice for audiophiles who demand nothing but the best from their audio equipment.

Sound Performance

The sound performance of the Onkyo TX-8222 S amplifier is truly exceptional, delivering a captivating auditory experience that will leave you immersed in your favorite music or movies. With its powerful 70 watts per channel output, this amplifier has the ability to fill any room with rich and detailed sound.

One of the standout qualities of the TX-8222 S is its ability to faithfully reproduce audio signals with remarkable clarity. Every instrument and vocal comes through with stunning precision, allowing you to hear even the subtlest nuances in your favorite tracks. The amplifier’s high signal-to-noise ratio ensures that there is minimal background noise or distortion, resulting in a clean and pure sound reproduction.

The dynamics of the sound produced by the TX-8222 S are simply outstanding. Whether you’re listening to soft melodies or explosive action scenes, this amplifier handles it all with finesse. The transitions between quiet and loud passages are smooth and seamless, adding depth and dimension to your audio experience.

In terms of tonal balance, the Onkyo TX-8222 S excels across different frequency ranges. The bass response is deep and impactful, providing a solid foundation to your music. The midrange is warm and well-defined, bringing out the richness of vocals and instruments. The high frequencies are crisp and detailed without being harsh or fatiguing, ensuring a balanced sound signature that is pleasing to the ears.

Whether you’re playing rock, jazz, classical, or any other genre, the Onkyo TX-8222 S amplifier delivers an immersive sound experience that will satisfy even the most discerning audiophiles. Its ability to accurately reproduce audio signals with clarity, dynamics, and tonal balance sets it apart from other amplifiers in its class.

In conclusion, if you’re looking for an amplifier that combines power, precision, and exceptional sound quality, the Onkyo TX-8222 S is an excellent choice. Its sound performance will transport you into the heart of your favorite music, allowing you to appreciate every detail and emotion. With its impressive capabilities, this amplifier truly elevates your audio experience to new heights.


The Onkyo TX-8222 S amplifier offers several advantages that set it apart from its competitors in the same price range. Firstly, its output power of 70W per channel is quite impressive for an entry-level stereo amplifier, allowing for a robust and immersive sound experience. This high power output ensures that your audio is delivered with clarity and precision, even at higher volumes.

Another advantage of the Onkyo TX-8222 S is its versatility in terms of connectivity options. With the ability to connect up to 5 devices, you can easily switch between different audio sources such as CD players, turntables, or streaming devices. This flexibility allows you to enjoy a wide range of music sources without the hassle of constantly swapping cables.

Furthermore, the build quality and construction of the Onkyo TX-8222 S are commendable. The amplifier boasts a sturdy and durable design that not only enhances its overall aesthetic appeal but also ensures longevity. The attention to detail in its construction is evident, making it a reliable choice for long-term use.

In terms of comparison with other models in the same price range, the Onkyo TX-8222 S stands out due to its superior sound performance and features. While other amplifiers may offer similar power outputs, they may lack the same level of clarity and precision in audio reproduction. Additionally, the ability to connect multiple devices simultaneously gives the Onkyo TX-8222 S an edge over competitors that may have limited connectivity options.

Overall, the Onkyo TX-8222 S amplifier offers a compelling package of power, versatility, and durability at an affordable price point. Its impressive performance and features make it a standout choice among its competitors in the market. Whether you are a casual listener or an audiophile seeking high-quality sound reproduction, this amplifier delivers on all fronts.

Value for Money

The Onkyo TX-8222 S amplifier offers exceptional value for money, combining impressive performance, a wide range of features, and an affordable price point. With its powerful output of 70 watts per channel, this entry-level stereo amplifier delivers a robust and immersive audio experience that belies its budget-friendly price.

In terms of features, the Onkyo TX-8222 S does not disappoint. It boasts the ability to connect up to five devices simultaneously, allowing users to easily switch between different audio sources. This versatility is a great advantage for those who want to connect multiple devices such as CD players, turntables, or streaming devices.

Considering its performance and feature set, the Onkyo TX-8222 S offers excellent value compared to other amplifiers in its class. While it may not have all the advanced bells and whistles of higher-end models, it more than makes up for it with its solid build quality and reliable performance.

Moreover, the affordability of the Onkyo TX-8222 S makes it an attractive option for budget-conscious consumers who still want a high-quality amplifier without breaking the bank. Its competitive pricing ensures that users can enjoy superior sound reproduction without having to compromise on their budget.

Overall, the Onkyo TX-8222 S provides exceptional value for money by offering a combination of impressive performance, versatile features, and an affordable price tag. Whether you are a casual listener or an audiophile on a budget, this amplifier delivers a compelling proposition that is hard to resist.


In conclusion, the Onkyo TX-8222 S amplifier offers a solid performance and a range of impressive features that make it a worthy addition to any audio setup. With its sleek design, sturdy construction, and user-friendly functionality, this amplifier is sure to please both audiophiles and casual listeners alike.

The amplifier boasts a generous output power of 70 watts per channel, allowing for powerful and dynamic sound reproduction. This makes it suitable for both small and medium-sized rooms, delivering clear and immersive audio experiences. Additionally, the ability to connect up to five devices provides versatility and convenience for users who want to switch between different audio sources.

One of the standout features of the Onkyo TX-8222 S is its sound characteristics. The amplifier delivers a balanced and accurate sound profile with excellent clarity across the entire frequency range. Whether you’re listening to delicate classical music or rocking out to your favorite tunes, this amplifier ensures that every note is reproduced with precision and finesse.

When it comes to sound performance, the Onkyo TX-8222 S truly shines. It offers a wide soundstage that creates an immersive listening experience, allowing you to feel like you’re right in the middle of the action. The amplifier also excels in reproducing details, capturing nuances in vocals and instruments that bring your music to life.

One of the major advantages of this amplifier is its value for money. With its affordable price point, it offers a great combination of quality and features that are typically found in higher-priced models. The Onkyo brand has a reputation for producing reliable audio equipment, and the TX-8222 S is no exception.

For potential buyers, it’s important to consider their specific needs when deciding on an amplifier. If you’re looking for an entry-level option that delivers impressive performance without breaking the bank, the Onkyo TX-8222 S is an excellent choice. Its versatility, solid build quality, and exceptional sound characteristics make it suitable for a wide range of audio setups.

In conclusion, the Onkyo TX-8222 S amplifier is a reliable and feature-packed option that delivers impressive sound performance. Whether you’re a casual listener or an avid music enthusiast, this amplifier offers excellent value for money and will enhance your audio experience. Don’t hesitate to invest in this amplifier if you’re looking for a budget-friendly option without compromising on quality.

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