Accuphase E-550

Data[edit]

General

  • Manufacturer: Accuphase
  • Model: E-550
  • Type: Class-A integrated amplifier
  • Years of manufacture: 2006 - 2010
  • Made in: Japan
  • Color: Champagne
  • Remote control: yes (RC-200)
  • Power consumption: 300 W, 200 W (idle)
  • Dimensions: 465 x 196 x 427 mm (WxHxD)
  • Weight: 23,9 kg
  • New price approx.: 7'900 EUR
  • Upgradeable plug-in cards:
    • AD-30 phono input (MM, MC): 1'190 EUR
    • Optional phono module Accuphase AD-50: 1'190 EUR
    • Optional D/A converter with USB input Accuphase DAC-40: 1'290 EUR
    • Line-10 high level input unbalanced RCA: 240 EUR


Connections

  • Number of inputs:
    • Tuner (Cinch)

CD (Cinch) 2x Line (Cinch)

    • 2x Tape In (Cinch)
      • Rated power: 77.7 mV, 20 kOhm (for all Cinch)
      • at 1 Watt: 14,2 mV, 20 kOhm (for all Cinch)

2x balanced (XLR):

      • Rated power: 77.7 mV, 40 kOhm
      • at 1 Watt: 14.2 mV, 40 kOhm
    • Main-In (Cinch):
      • Rated power: 0.617 V, 20 kOhm
      • at 1 Watt: 113 mV, 20 kOhm
  • Number of outputs:
    • 2x Tape Out
    • Pre-Out (Cinch): 0.617 V, 50 Ohm
    • Headphones (6.3mm jack): 8 - 100 Ohm
    • 2 speaker pairs


Technical Data

  • Continuous power (at distortion factor)
    • 8 Ohm: 30 W

6 Ohm: 40 W 4 Ohm: 60 W 2 Ohm: 120 W

  • Dynamic power
    • 1 Ohm: 150 W
  • Total harmonic distortion: 0.05% (2 Ohm), 0.02% (4-16 Ohm)
  • Attenuation factor: 140 (8 ohms, 50 Hz)
  • Frequency response:
    • Rated power: 20 - 20,000 Hz (+0, -0.2 dB).
    • at 1 watt: 0.5 - 160,000 Hz (+0, -3 dB)
  • Signal-to-noise ratio:
    • High level: 103 dB

Balanced: 103 dB

    • Main-In: 117 dB
  • Tone control:
    • Bass: yes
    • Treble: yes
  • Loudness: yes (+6 dB at 100 Hz)
  • Subsonic:
  • Mute: yes (-20 dB)
  • Direct/Line-Straight: yes
  • Stereo Channel Separation:


Special Features

  • Upgradeable plug-in cards:
    • AD-30 phono input (MM, MC).
    • DAC-40 D/A converter with USB input
    • Line-10 high level input unbalanced RCA


Notes[edit]










Pictures[edit]

  • [[Picture: Accuphase E-550

AccuE-550front.jpg


  • Excerpt from brochure: Accuphase E-550

Accuphase E-550-Prospekt-1.jpg


Reports[edit]

Links[edit]