Accuphase E-4000 Class AB Integrated Stereo Amplifier

Brand: Accuphase | SKU: AccuphaseE-4000 | UPC:

1 review
Price
$13,975
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User Manual
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The E-4000 integrated amplifier has emerged from separate amplifier technologies. The preamplifier section features AAVA using ANCC to allow for volume adjustments that maintain high levels of vibrancy. The power amp section employs balanced transmission utilizing the instrumentation amplifier principle to drive noise suppression to its limit. The E-4000 is equipped with a four-fold parallel push-pull configuration of power transistors driven in Class AB in the output stage to extract every last ounce of potential from the speakers and create soundscapes filled with subtlety.

  • Revolutionary AAVA volume control
  • Four-fold parallel push-pull configuration of power transistors driven in Class AB
  • High power output of 180 watts into 8 ohms / 260 watts into 4 ohms
  • Power amplification stage configured as instrumentation amplifier
  • High damping factor of 800
  • Strong power supply with massive high-efficiency toroidal transformer
  • High-voltage, large filtering capacitors
  • Protection circuitry using MOS-FET switches
    Brand Accuphase
    Model E-4000
    Power Output (Watts)/ THD Stereo 4 Ohm 260
    Power Output 8 Ohms (Watts) 180
    Damping Factor 800
    Total Harmonic Distortion 0.05%
    Signal to Noise Ratio (dB) Input Line 109, Main In 125, Input Balanced 102
    Amplifier Class Class AB
    HDMI Inputs 0
    HDMI Outputs 0
    ARC, eARC No
    Analog Inputs 6
    Analog Outputs 2
    Phono Preamp No
    Optical/Coaxial Digital Inputs 0 / 0
    Preamp Output Yes
    XLR Inputs 2
    XLR Outputs 2
    Home Theater Bypass Yes
    Streaming No
    DAC No, Optional DAC-60 Module
    AM/FM Tuner No
    Room Correction No
    Power Consumption (Watts) 248
    Weight (lbs) 54.9
    Warranty 3 Years

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    Price
    $13,975.00
    $15,000.00
    $8,975.00
    $15,000.00
    Rating
    1
    Brand
    Accuphase
    Marantz
    Accuphase
    Burmester
    Model
    E-4000
    Model 10
    E-3000
    Classic Line 101
    Power Output (WATTS)/ Stereo 8 Ohm
    180
    250
    100
    Power Output(WATTS)/ Stereo 4 Ohm
    260
    500
    150
    120
    Damping Factor
    800
    500
    600
    250
    Total Harmonic Distortion
    0.05%
    0.005%
    0.05%
    0.015% + N
    Signal to Noise Ratio
    Input Line 109, Main In 125, Input Balanced 102
    122
    107
    > 92
    Amplifier Class
    Class AB
    Class D
    Class AB
    Class D
    App Control
    No
    No
    HDMI Inputs
    0
    0
    0
    0
    HDMI Outputs
    0
    0
    0
    0
    ARC, eARC
    No
    No
    No
    No
    Analog Inputs
    6
    5
    5
    2
    Analog Outputs
    2
    1
    3
    0
    Phono
    No
    Yes
    No
    No
    OPTICAL/COAXIAL DIGITAL INPUTS
    0 / 0
    0 / 0
    0 / 0
    0 / 0
    Subwoofer Outputs
    0
    0
    PRE-AMP Output
    Yes
    Yes
    Yes
    No
    XLR Input
    2
    3
    1
    3
    Home Theater Bypass
    Yes
    Yes
    Yes
    No
    Bluetooth
    No
    Streaming
    No
    No
    No
    No
    DAC
    No, Optional DAC-60 Module
    No
    ESS Sabre ES9016K2M x 2
    No
    AM/FM Tuner
    No
    No
    No
    No
    Room Correction
    No
    No
    No
    No
    Dimensions No Antenna (H x W x D)
    7.56" x 17.3" x 18.6"
    4.4" x 19" x 14.4"
    Dimensions (HxWxD)
    7.1" x 18.3" x 16.9"
    6.3" x 18.3" x 16.6"
    Weight (lbs)
    54.9
    74.3
    50.9
    28.7
    Warranty
    3 Years
    5 Years
    3 Years
    3 Years