Accuphase E-4000 Integrated Stereo Amplifier

Name: Accuphase E-4000 Integrated Stereo Amplifier
Brand: Accuphase
SKU: ACCE4000
Availability: OutOfStock

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Experience the epitome of audio performance with the Accuphase E-4000 integrated amplifier. This masterpiece combines power, precision, and timeless elegance to deliver an unparalleled listening experience. Whether you're listening to classical music, rock, or jazz, this exceptional component will bring your favorite recordings to life.

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Specifications

Continuous Output RMS (20-20,000 Hz): 260 watts per channel into 4 ohms, 180 watts per channel into 8 ohms

Total Harmonic Distortion (20-20,000 Hz): 0.05% with 4 to 16 ohm load

Intermodulation Distortion: 0.01%

Frequency Response: 20 - 20,000 Hz (+0, -0.2 dB)

Damping Factor: 800 (8-ohm load)

Output Voltage and Impedance (Pre Output): 1.51 V, 50 ohms

Gain (High-Level Input > Pre Output): 18 dB

Gain (Main In > 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

Output Load Impedance: 4 - 16 ohms

Stereo Headphones: Suitable impedance: 8 ohms or above

Power Requirements: AC 230V 50/60 Hz

Power Consumption: 54 watts, idle 410 watts

Maximum Dimensions (W x H x H): 465 mm x 181 mm x 428 mm

Mass: 24.4 kg (Net)

Option Boards

A range of sophisticated option boards opens up even more possibilities. The Accuphase DAC Input Board features a USB port and support for high-bit, high-sampling frequency signals up to 192 kHz/24 bits. The newly developed Analog Disc Input Board AD-50 is also available, ideal for high-grade reproduction of analog records using either MC or MM phono cartridges.

Balanced AAVA Volume Control

Conventional preamplifiers use variable resistors to adjust volume, which causes contacts to deteriorate and create grit as well as increase noise at normal volume levels. AAVA, however, produces multiple, widely varying signals from the input signal and controls volume by changing the combination of those signals. This achieves minimum noise at all volume levels without any grit. The E-4000 with its balanced AAVA circuits delivers exceptional noise suppression performance.