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Accuphase P-4600 Class AB Stereo Power Amplifier


SKU AccuphaseP-4600

Accuphase P-4600 Class AB Stereo Power Amplifier

Filled with the highest-quality technologies, the P-4600 Class AB stereo power amplifier provides supreme driving performance. The power amp stage features 6-parallel push-pull power transistors, while its rated output of 150 W into 8 ohms dwarfs conventional models. Combined with an S/N ratio of 125 dB and a damping factor of 800, it drives large speakers with ease and creates a rich, deep soundscape. The P-4600 power amplifier extracts the complete breadth of recordings, vividly recreating the rush of live performances, and lets you enjoy the very essence of musical performances.

  • 6-parallel push-pull power transistor output stage
  • Large output 150 W / 8 ohms, 300 W / 4 ohms, 450 W / 2 ohms
  • Instrumentation amplifier principle
  • Current feedback amplification circuits
  • Balanced remote sensing
  • MCS+ circuit
  • High damping factor of 800
  • Speaker output protection
  • Highly responsive large-scale power meters
  • Support for bi-amping and bridged mode connections

    Power output: 150 watts per channel into 8Ω (stereo), 600 watts into 8Ω (mono)

    Frequency response: 20Hz to 20kHz

    Total harmonic distortion: 0.05%

    Damping factor: 800

    Gain: 28 dB

    Input sensitivity: 1.38V

    Signal to noise ratio: 125dB

    Speaker load impedance: 2Ω (minimum)

    Dimensions: 465 x 190 x 427mm

    Weight: 30kg