Accuphase E-800S Class-A Integrated Amplifier

Name: Accuphase E-800S Class-A Integrated Amplifier
Brand: Accuphase
SKU: ACCE800S
Availability: OutOfStock

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At the pinnacle of Class-A amplification, theAccuphase E-800Sredefines integrated amplifiers with its perfect blend of performance, reliability, and craftsmanship. Every detail has been carefully engineered, making this amplifier not just a piece of audio equipment but a long-term investment for discerning audiophiles. Built to last decades, the E-800S is designed to deliveruncompromised sound quality, standing tall against more complex pre-power combinations—at a fraction of the cost.

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Specifications

Continuous Average Output Power (both channels driven, 20-20,000 Hz): 300 watts per channel into 1 ohm, 200 watts per channel into 2 ohms, 100 watts per channel into 4 ohms, 50 watts per channel into 8 ohms.

Intermodulation Distortion: 0.01%g

Signal to noise ratio: 105dB

Frequency Response: HIGH LEVEL INPUT/POWER INPUT 20 - 20,000 Hz +0, -0.5 dB (for rated continuous average output), 3 - 150,000 Hz +0, -3.0 dB (for 1 watt output)

Damping Factor: 1000 (For rated output with 8-ohm load, 50 Hz)

Output Voltage, Output Impedance (at rated continuous average output): PRE OUTPUT: 1.23 V, 50 ohms

Gain: HIGH LEVEL INPUT →　PRE OUTPUT : 18 dB, POWER INPUT →　OUTPUT: 28 dB

Tone Controls Turnover frequency and adjustment range: BASS: 300 Hz ±10 dB (50 Hz), TREBLE: 3 kHz ±10 dB (20 kHz)

Loudness Compensation: +6 dB (100 Hz)

Attenuator: －20 dB

Power Level Meters: Logarithmic compression, peak reading meters, output dB/% scale

Load Impedance: 4 - 16 ohms

Stereo Headphones: Suitable impedance: 8 ohms or higher

Power Requirements: AC 120 V/220 V/230 V 50/60 Hz (Voltage as indicated on rear panel)

Power Consumption: 180 watts idle 390 watts in accordance with IEC 60065

Maximum Dimensions: Width 465 mm x Height 239 mm x Depth 502 mm

Mass: 35.7 kg net

Balanced AAVA Type Volume Control

AAVA performs volume adjustment by making use of a combination of 16 current signals with different magnitude, thereby eliminating signal degradation and impedance fluctuations and maintaining high S/N ratio and low THD over the entire volume range. In the Balanced AAVA implementation of the E-800, two AAVA circuits are driven in a fully balanced configuration with a superior capability to eliminate external noise.

Formidable Power Amplification Stage

The power amplification circuitry mounted directly on a large heat sink employs a six-fold parallel push-pull configuration of power MOS-FETs driven in Class A. Two identical units arranged on the left and right sides of the chassis deliver impeccable power in a linear progression for the two channels: 50 watts into 8 ohms, 100 watts into 4 ohms, and 200 watts into 2 ohms. The amplifier can even supply 300 watts into 1 ohm (music signals).

Power supply designed for optimum stability

The strong power supply with massive high-efficiency toroidal transformer and two large 60,000 μF filtering capacitors ensures a stable current supply at all times.

High damping factor brings out the full potential of speakers

Features such as Balanced Remote Sensing and MOSFET switches help to realize a damping factor of 1000. Superb motion control lets every loudspeaker perform at its very best.

At Soundline, we hold Accuphase products in the highest regard, and the E-800S is no exception. Renowned for legendary build quality, Accuphase amplifiers undergo meticulous testing and design processes that ensure they perform at their peak for decades. Their conservative power ratings often surpass what’s on paper, delivering more power and control than promised.

For those who value pure Class-A sound without the complexity of separate components, the E-800S offers unparalleled value. It provides the uber-high-end performance often seen in much pricier setups, making it an exceptional choice for serious music lovers.

Contact us to learn more or to request a demonstration of the E-800S in one of our showrooms.