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Arcam P429

Power Amplifier

Availability: In stock



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Arcam P429 Details

Arcam P429 - Power Amplifier

  • Class G Amplifier
  • Toroidal transformer based power supply
  • Acoustically damped chassis
  • Complementary transistor output stages
  • Exceptionally low levels of distortion and noise

Arcam’s P429 four channel amplifier represents another major step forward for Arcam’s audio engineering. It's a versatile amplifier for a wide variety of uses that also offers Arcam’s amazing class G amplification.

Drawing on the many years of amplifier design experience at Arcam, the P429 uses the best quality components and engineering practice to develop a product that will give many years of musical pleasure and reliable service.

With a class G amplifier, toroidal transformer based power supply, acoustically damped chassis, complementary transistor output stages, exceptionally low levels of distortion and noise the P429 is capable of reproducing music with all its original authority and detail. Rest assured you will be hearing the music just as the artist intended.

The P429 has been designed to offer impressive flexibility for a variety of uses as well as using our latest generation class G topology that is both clever and efficient. During normal operation, distortion is measured in less than one part per million so that this massive power is delivered with total control and finesse.

AV enthusiasts will love the ability to add matching class G amplification to their AVR390 / AVR550 / AV850 for a full 7.1.4 Dolby Atmos setup.

Stereo fans will appreciate the bridged mode of operation, which allows up to 270W power output per channel. Installer-friendly features like IP & RS232 control, 12V In/Out triggers, individual channel trims make the P429 the perfect choice for the installer.

There have been great strides made in improving audio sources and loudspeakers in recent years and the time is right to match them in the field of amplifier design. This ground breaking amplifier is a “must audition” amplifier for music lovers who understand that power is nothing without control.

Additional Information

Name Arcam P429
Sub Title Power Amplifier
Manufacturer Arcam
Manufacturer Part# ARC-P429BK-US

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  • Continuous power output (20Hz—20kHz at 0.2% THD), per channel:
    • ST (stereo) and DM (dual mono) modes:
      • Four channels driven, 4Ω / 8Ω, 20Hz–20kHz 125W / 90W
      • One channel driven, 4Ω / 8Ω, 1kHz 180W / 110W

    • BR (bridged) mode:
      • Two channels driven, 8Ω, 20Hz–20kHz 270W
      • One channel driven, 8Ω, 1kHz 320W
      • Harmonic distortion, 80% power, 8Ω at 1kHz 0.002%

    • Inputs:
      • ST (stereo) and DM (dual mono) modes:
        • Input sensitivity for 100W / 8Ω 0.8V variable down to 7V
        • Signal/noise ratio (Awtd) ref 100W / 8Ω 112dB

      • BR (bridged) mode:
        • Input sensitivity for 300W / 8Ω 0.6V variable down to 5V
        • Signal/noise ratio (Awtd) ref 100W / 8Ω 110dB
        • Input impedance 10kΩ
        • Frequency response 20Hz–20kHz ± 0.05dB

      • General:
        • Mains voltage: 110–120V~ or 220–240V~, 50-60Hz
        • Power consumption (maximum): 1kW
        • Dimensions W x D x H (including feet): 17.05 x 16.73 x 4.13 " / 433 x 425 x 105 mm
        • Weight (net): 31.74 lbs / 14.4 kg
        • Weight (packed): 34.17 lbs / 15.5 kg
        • Supplied accessories Mains lead

      • E&OE:
        • NOTE: All specification values are typical unless otherwise stated.