Accuphase E-800: Unleashing Audiophile Delight


In the world of audio enthusiasts, high-quality sound amplification plays a crucial role in delivering an immersive and captivating listening experience. It is the backbone of any audio system, ensuring that every note, every instrument, and every vocal is reproduced with utmost clarity and precision. Today, we delve into the realm of exceptional sound amplification with the Accuphase E-800 amplifier.

The Accuphase E-800 is a flagship model in the lineup of integrated amplifiers by Accuphase, a renowned Japanese audio equipment manufacturer known for their commitment to excellence and innovation. This amplifier combines cutting-edge technology with meticulous craftsmanship to deliver an unparalleled audio performance that will satisfy even the most discerning audiophiles.

With its impressive technical specifications and advanced features, the Accuphase E-800 promises to elevate your listening experience to new heights. From its design and construction to its functionality and sound characteristics, this amplifier embodies the pursuit of sonic perfection. Join us as we explore the intricacies of this remarkable piece of audio engineering and discover why it is a true game-changer in the world of hifi sound amplification.

Technical Specifications

The Accuphase E-800 amplifier is a flagship model in the Accuphase integrated amplifier lineup, designed to deliver exceptional audio performance. It boasts a range of impressive technical specifications that contribute to its outstanding sound quality.

With a power output of 2×100 watts at 4 ohms and 2×50 watts at 8 ohms, the E-800 provides ample power to drive a wide variety of speakers. The amplifier operates in Class A, utilizing a six-fold parallel push-pull configuration of MOS-FET power transistors. This design ensures clean and accurate amplification, resulting in minimal distortion and high fidelity audio reproduction.

The signal-to-noise ratio (SNR) of the E-800 is an impressive 119 dB, indicating a very low level of background noise. This allows for a clear and detailed audio experience, with minimal interference or distortion. The total harmonic distortion (THD) is rated at 0.03%, further emphasizing the amplifier’s commitment to delivering pristine sound quality.

In terms of connectivity, the E-800 offers three XLR analog inputs and six RCA line inputs, providing flexibility for connecting various audio sources. It also features one XLR analog output and one RCA line output, allowing for easy integration into existing audio setups. Additionally, the amplifier includes a headphone output on the front panel, enabling private listening sessions.

The frequency response of the E-800 ranges from 20 Hz to 20 kHz, ensuring accurate reproduction of both low and high-frequency sounds. The impedance is rated at 4 ohms, making it compatible with a wide range of speakers.

Overall, the Accuphase E-800 excels in its technical specifications, delivering powerful and precise amplification with low distortion and excellent signal-to-noise ratio. Its versatile connectivity options and wide frequency response make it suitable for audiophiles seeking high-quality sound reproduction.

Design and Construction

The Accuphase E-800 amplifier boasts a stunning and elegant design that is sure to impress any audiophile. Its sleek and modern exterior, available in a captivating golden color, adds a touch of sophistication to any audio setup. The construction of the E-800 is top-notch, utilizing high-quality materials that ensure durability and longevity.

One notable design feature of the E-800 is its efficient cooling system. Inside the amplifier, massive radiators are strategically placed to effectively dissipate heat generated by the power transistors operating in pure Class A mode. This not only helps maintain optimal performance but also extends the lifespan of the components.

In terms of reducing interference, Accuphase has implemented advanced circuitry and shielding techniques to minimize any unwanted noise or distortion. This attention to detail ensures that the audio signal remains pure and unadulterated, allowing for a truly immersive listening experience.

The connectors and switches on the E-800 are of exceptional quality. The gold-plated high-quality acoustic terminals provide secure and reliable connections for your speaker cables, while the input and output RCA connectors offer excellent conductivity for your audio sources. The switches are sturdy and responsive, giving you precise control over various functions without any compromise in performance.

Overall, the design and construction of the Accuphase E-800 amplifier exemplify meticulous craftsmanship and attention to detail. From its visually appealing exterior to its efficient cooling system and high-quality connectors, every aspect of this amplifier has been carefully engineered to deliver both aesthetic appeal and superior performance.


The Accuphase E-800 amplifier offers a wide range of functionality, making it a versatile choice for audio enthusiasts. It provides various connectivity options to accommodate different audio sources, including CD players, computers, smartphones, and more. With three XLR analog inputs and six RCA line inputs, this amplifier allows you to connect multiple devices simultaneously, making it convenient for those with diverse audio setups.

In terms of controls, the Accuphase E-800 features a balanced volume control known as AAVA (Accuphase Analog Vari-gain Amplifier). This advanced volume control ensures smooth and precise adjustment of volume levels without any loss in sound quality. Additionally, the amplifier offers balance controls and tone adjustments, allowing you to tailor the sound according to your preferences. Whether you want to enhance the bass or fine-tune the treble, the Accuphase E-800 provides the flexibility to do so.

Furthermore, this amplifier includes several operating modes that enhance its functionality. It features a built-in headphone output on the front panel for private listening sessions. This is especially useful when you want to enjoy your music without disturbing others. The Accuphase E-800 also offers a preamplifier output, allowing you to connect it to external power amplifiers or active speakers for an expanded audio setup.

Overall, the Accuphase E-800 excels in its functionality by providing various connectivity options and versatile controls. Whether you prefer wired connections or want to connect wirelessly through Bluetooth or Wi-Fi, this amplifier offers a comprehensive range of features that cater to different audio sources and user preferences.

Sound Characteristics

The Accuphase E-800 amplifier truly shines when it comes to sound characteristics. Its exceptional performance and attention to detail make for an immersive and captivating audio experience.

One of the standout features of the E-800 is its ability to reproduce sound with incredible clarity and precision. The instrument separation is outstanding, allowing each instrument to be heard distinctly within the mix. This level of detail brings a new level of realism to your music, making it feel as if you are right there in the recording studio or concert hall.

The bass response of the E-800 is deep, powerful, and well-controlled. It adds a sense of weight and impact to the music without overpowering or muddying the other frequencies. Whether you’re listening to electronic beats or orchestral compositions, the E-800 delivers a tight and articulate bass that enhances the overall musical experience.

In terms of treble clarity, the E-800 excels at reproducing high-frequency details with exceptional accuracy. The highs are crisp, clear, and never harsh or sibilant. This allows for an open and airy soundstage, where every subtle nuance can be appreciated.

When it comes to sound presentation, the E-800 offers a balanced and natural sound signature. It doesn’t overly emphasize any particular frequency range, ensuring that all elements of the music are presented in a cohesive manner. This results in a smooth and cohesive soundstage that effortlessly draws you into the music.

The Accuphase E-800 amplifier has a versatile nature that complements various music genres beautifully. Whether you’re listening to classical symphonies, jazz improvisations, rock anthems, or electronic dance tracks, the E-800 faithfully reproduces each genre’s unique characteristics. Its ability to handle complex passages with ease ensures that even intricate compositions are presented with clarity and finesse.

In conclusion, the Accuphase E-800 amplifier delivers exceptional sound characteristics that elevate your music listening experience to new heights. Its clarity, instrument separation, bass response, treble clarity, and overall sound presentation are truly impressive. Regardless of the music genre you prefer, the E-800 will faithfully reproduce it with precision and musicality.

Sound Performance

The sound performance of the Accuphase E-800 amplifier is nothing short of exceptional. It transports the listener into a captivating auditory experience, where every note and nuance is faithfully reproduced with stunning clarity and precision.

One of the standout qualities of this amplifier is its ability to maintain a perfect balance across the entire frequency range. From the deep, rumbling lows to the crisp, sparkling highs, the E-800 ensures that no detail is lost in translation. The tonal balance is impeccable, allowing each instrument and vocal to shine through with remarkable accuracy.

The dynamics produced by the E-800 are truly impressive. It effortlessly handles both subtle and explosive passages with finesse and control. Whether it’s a gentle whisper or a thunderous crescendo, this amplifier captures every dynamic shift with remarkable accuracy and impact.

Furthermore, the E-800 excels in its ability to convey a sense of space and dimensionality in the music. It creates a wide and immersive soundstage that allows instruments to be precisely placed within the sonic landscape. The imaging is incredibly precise, providing a level of realism that truly enhances the listening experience.

Additionally, this amplifier has an astonishingly low level of distortion, ensuring that the audio signals remain pure and unadulterated. The Accuphase E-800 faithfully reproduces music as it was intended to be heard, without any added coloration or artifacts.

Overall, the sound performance of the Accuphase E-800 is simply breathtaking. Its ability to accurately reproduce audio signals, combined with its clarity, dynamics, tonal balance, and spatial imaging capabilities make it an exceptional amplifier for audiophiles who demand nothing but the best from their audio equipment.


The Accuphase E-800 amplifier offers a range of advantages that set it apart from competitors in its price range. One of its key advantages is its fully balanced configuration, ensuring optimal signal transmission from input to output. This results in enhanced audio quality and a more immersive listening experience.

Another advantage of the E-800 is its use of the AAVA (Accuphase Analog Vari-gain Amplifier) volume control, which offers precise and smooth adjustment of volume levels. This advanced volume control technology, combined with low impedance circuitry, improves the signal-to-noise ratio and elevates the overall performance and build quality of the amplifier.

In terms of power and performance, the E-800 excels with its innovative power amplifier section. The use of a six-fold parallel push-pull configuration with MOS-FET transistors operating in pure Class A ensures robust power delivery and excellent control over low impedance loads. With an output of 300 watts per channel into 1 ohm (with musical signals) and a damping factor of 1000, this amplifier can effortlessly drive demanding speakers and reproduce dynamic audio with precision.

Compared to other models in its price range, the Accuphase E-800 stands out with its exceptional soundstage and musicality. It delivers even the most nuanced and hidden details in music, allowing listeners to experience a truly immersive and engaging performance. The amplifier’s ability to accurately reproduce the full range of frequencies, from 20 Hz to 20 kHz, ensures that no detail goes unnoticed.

Additionally, the E-800 boasts a solid build quality and elegant design. The inclusion of large heat sinks inside the chassis allows for efficient heat dissipation from the transistors operating in pure Class A, ensuring long-term reliability and maintaining optimal performance.

Overall, the Accuphase E-800 offers a combination of advanced technologies, superior audio performance, and impeccable build quality that sets it apart from its competitors. Its fully balanced configuration, AAVA volume control, and powerful amplifier section make it a top choice for audio enthusiasts seeking a high-end amplifier that delivers exceptional sound reproduction.

Value for Money

The Accuphase E-800 amplifier offers exceptional value for money due to its outstanding performance, extensive features, and reasonable price. With its fully balanced configuration and powerful MOS-FET transistors operating in pure Class A, this amplifier delivers a level of audio quality that is typically found in much higher-priced models.

In terms of performance, the E-800 boasts a linear power progression of 50W at 8 Ohms, 100W at 4 Ohms, and 200W at 2 Ohms. It even has the capability to output an impressive 300W per channel at 1 Ohm with a musical signal. The high damping factor of 1000 ensures tight control over the speakers, resulting in accurate and dynamic sound reproduction across the entire frequency range.

Furthermore, the E-800 offers a wide range of features that enhance its versatility and usability. It includes a balanced volume controller called AAVA (Accuphase Analog Vari-gain Amplifier), which provides smooth and precise volume adjustment. The amplifier also comes with tone and balance controls, selectable speaker outputs for two pairs of speakers, a high-quality headphone output, and optional modules for digital-to-analog conversion and MM/MC phono correction.

Considering the exceptional build quality and attention to detail in its design and construction, the Accuphase E-800 represents excellent value for money. The amplifier features massive heat sinks for efficient heat dissipation, ensuring optimal performance and longevity. Its gold-colored finish adds a touch of elegance to any audio setup.

When comparing the performance, features, and build quality of the E-800 to amplifiers in similar price ranges from other brands, it becomes evident that Accuphase has achieved a remarkable balance between cost-effectiveness and high-end audio performance. This amplifier offers audiophiles the opportunity to experience top-tier sound quality without breaking the bank.

In conclusion, the Accuphase E-800 amplifier delivers exceptional value for money with its remarkable performance, extensive features, and reasonable price. It is a testament to Accuphase’s commitment to providing audiophiles with high-quality audio equipment that is accessible to a wider range of enthusiasts. Whether you are a seasoned audiophile or a music lover looking to upgrade your audio system, the E-800 is an investment that will undoubtedly enhance your listening experience and provide long-lasting satisfaction.


In conclusion, the Accuphase E-800 amplifier is a flagship model that delivers exceptional performance and audio quality. With its fully balanced configuration and precise power amplification using MOS-FET transistors, this amplifier offers a truly immersive listening experience.

The E-800 boasts an impressive power output of 300W per channel at 1 Ohm, ensuring ample power to drive even the most demanding speakers. The low impedance output circuitry and high damping factor of 1000 contribute to tight control over the speakers, resulting in accurate and detailed sound reproduction.

The AAVA volume control system, originally developed for Accuphase’s high-end models, ensures smooth and precise volume adjustments. The addition of the MCS+ circuitry and current feedback amplification further enhances the overall performance by reducing distortion and improving signal transmission.

The design and construction of the E-800 are top-notch, with a sturdy chassis and efficient heat dissipation system. The gold-colored finish adds a touch of elegance to its appearance. The inclusion of features such as tone control adjustment, headphone output, and optional phono stage make it a versatile amplifier suitable for various setups.

When it comes to sound characteristics, the E-800 excels in delivering a wide soundstage with excellent instrument separation. The amplifier captures even the finest nuances in music, allowing listeners to truly immerse themselves in their favorite tracks. The accuracy and precision of the sound reproduction make it an ideal choice for audiophiles who seek a highly detailed and engaging listening experience.

In terms of value for money, the Accuphase E-800 is undoubtedly a premium investment. While it may come with a higher price tag compared to other amplifiers on the market, its exceptional build quality, advanced technology, and outstanding audio performance justify its cost.

For potential buyers looking for an amplifier that combines power, precision, and musicality, the Accuphase E-800 is an excellent choice. Whether you are a music enthusiast or a professional audio engineer, this amplifier will elevate your listening experience to new heights.

Overall, the Accuphase E-800 is a remarkable amplifier that showcases the brand’s commitment to excellence in audio reproduction. Its combination of advanced features, meticulous design, and superb sound performance make it a worthy investment for those who value high-fidelity audio.

Leave a Comment

Your email address will not be published. Required fields are marked *

Scroll to Top