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Parasound Halo A51 5 Channel Power Amplifier - SPECIAL ORDER
Parasound Halo A51 5 Channel Power Amplifier - SPECIAL ORDER
Parasound Halo A51 5 Channel Power Amplifier - SPECIAL ORDER
Parasound

Parasound Halo A51 5 Channel Power Amplifier - SPECIAL ORDER

Regular price $7,250.00 $0.00 Unit price per

Shipping : FREE in Canada

  • Features

    • Circuitry designed by legendary John Curl
    • THX Ultra2 certified
    • High bias Class A/AB operation
    • Balanced inputs with discrete circuits and XLR connectors
    • Direct Coupled - no capacitors or inductors in signal path
    • Complementary MOSFET driver stage and JFET input stage
    • 40 beta-matched 15 amp, 60 MHz bipolar output transistors
    • 2.2 kVA encapsulated toroid power transformer with independent
        secondary windings for each channel
    • 164,000 μF power supply filter capacitance
    • DC Servo and relay protection circuits
    • AC present, channel status, high temperature indicators
    • Heavy-duty 24k gold-plated 5-way speaker terminals
    • Gold-plated RCA input jacks; ground lift switch
    • Auto turn-on by 12v trigger or audio signal
    • 4u Chassis, carry handles, rack mounting adapter included

    • Product Information

      Continuous power output:
         250 watts RMS x 5, 20 Hz - 20 kHz, 8 Ω, all channels driven
         400 watts RMS x 5, 20 Hz - 20 kHz, 4 Ω, all channels driven

      Current capacity: 60 amperes peak per channel

      Power bandwidth: 5 Hz - 100 kHz, +0/-3 dB at 1 watt

      Total harmonic distortion: < 0.2 % at full power

      IM distortion: balanced 16 V rms: < 0.04 %

      Slew rate: > 130 V/µsecond

      Dynamic headroom: > 1.5 dB 

      Interchannel crosstalk:
         > 78 dB at 1 kHz;
         > 63 dB at 20 kHz

      Input sensitivity: 1 V for 28.28 V, THX Reference Lev

      Input impedance: 47 k Ω unbalanced; 94 k Ω balanced

      S/N ratio: 112 dB, input shorted, IHF A-weighted

      Damping factor: > 1100 at 20 Hz

      Voltage: 110V - 120V

      Dimensions: 17-1/2"W x 7-5/8"H x 20"D, 7"H without feet

      Net weight: 80 lbs


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