Integrirano pojačalo - Accuphase - E-700

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Raspoloživost: upit

Accuphase novi model E-700 mijenja E-650, pocetak prodaje u svibnju 2024.

The E-700 is a pure Class A stereo integrated amplifier that brings together advanced design technology cultivated over 50 years, and uses the latest circuitry and high-quality materials to significantly improve performance and sound quality. The preamplifier section is equipped with a “Balanced AAVA volume control”, and the entire signal flow from the input terminal to the output terminal is completely balanced, allowing for high-purity signal transmission. In order to further improve electrical performance, we have optimized the component placement, board pattern, and ground layout, and adopted our unique “ANCC” for the current-voltage conversion circuit, achieving low distortion and low noise. The power amplifier section employs the latest instrumentation amplifier method, has a balanced signal path, and is equipped with an advanced “MCS+” circuit and current feedback amplification circuit to improve various characteristics. In addition, by making full use of the highest grade materials, circuits, and pattern technology, we achieve low impedance, a guaranteed damping factor of 1000, and ideal drive for any speaker. Power MOS FETs are used as output elements, and each channel is driven by 4 parallel push-pull pure class A operation. A powerful power supply section with a large power capacity toroidal transformer and large capacity filter capacitor achieves linear power of 35W/8Ω, 70W/4Ω, 140W/2Ω, 160W/1Ω (music signal). Within the Class A operating range, the power consumption of the power supply section is always constant, and it exhibits unwavering ability to respond to changes in any input signal. “E-700” is an integrated amplifier that achieves performance and sound quality approaching that of flagship models.

  • “Power MOSFET” 4 parallel push-pull class A operation
  • Linear power 35W/8Ω, 70W/4Ω, 140W/2Ω
  • 1Ω load output 160W (music signal)
  • Integrated amplifier with “balanced configuration” from input to output
  • “Balanced AAVA” method volume control
  • High precision and high rigidity “volume sensor mechanism”
  • Power amplifier section of instrumentation amplifier configuration
  • High damping factor: 1000
  • Powerful power supply section with large, high-efficiency toroidal transformer and large-capacity filter capacitor
  • Equipped with slots for inserting two option boards
  • Play high-resolution sound sources from digital devices using the digital input board “DAC-60” (sold separately)
  • Play analog records with the analog disc input board “AD-60” (sold separately)
  • Weight 24 kg

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