ParasoundHCA-2200 mkIIusedParasound HCA-2200 mkIIClassic power amplifier from Parasound HCA-2200 II in excellent condiiton. Pay Pal add 3.5%, have all factory packing for safe journey. From the web site; PARASOUND HCA-2200 II FEATURES Two in...1072.94

Parasound HCA-2200 mkII [Expired]


no longer for sale

Classic power amplifier from Parasound HCA-2200 II in excellent condiiton.
Pay Pal add 3.5%, have all factory packing for safe journey. 

From the web site;

PARASOUND HCA-2200 II

FEATURES

  • Two independent 1200vA toroid power transformers
  • Independent transformer windings for driver stage regulators
  • Higher driver rail voltages and independent regulation to prevent sag
  • 100,000uF computer-grade capacitors in power supply
  • Multiple polystyrene bypass capacitors in power supply
  • Cascode Class A input stages with matched J-FET pairs
  • Hand picked Mosfets in high voltage driver stages
  • 24 5OMhz, 15 ampere output transistors, B-matched complements
  • Output transistors direct-coupled without inductors
  • DC servo direct-coupled audio circuits with 0.3Hz rolloff
  • Linear tracking, instantaneous acting DC servos
  • Pure Class A operation up to >6 watts output; Class AB-1 thereafter
  • Balanced input circuits, XLR connectors, separately switched
  • Gold-plated metal structure RCA input jacks
  • Multiple temperature sensors and silver-cadmium relay protection
  • FR-4 glass epoxy circuit boards, outputs double clad for high current
  • Dual mono circuit topology for superior separation past 20kHz
  • Proprietary quick-settling bias circuits obviates warmup period
  • Silver plated audiophile-grade wiring drivers to outputs
  • Precision 1% tolerance Holco and Resista metal film resistors
SPECIFICATIONS
  • Continuous Power Output - Stereo
        250 watts RMS x 2, 20 Hz-20 kHz, 8 Ω 
        385 watts RMS x 2, 20 Hz-20 kHz, 4 Ω 
        385 watts RMS x 2, 20 Hz-20 kHz, 2 Ω
  • Continuous Power Output - Mono 
        750 watts RMS, 20 Hz-20 kHz, 8 Ω 
        1000 watts RMS, 20 Hz-20 kHz, 4 Ω
  • Current Capacity 
        50 amperes continuous 
        90 amperes peak
  • Slew Rate 
        >135 V/�second
  • Frequency Response 
        2 Hz-95 kHz, +0/-1.5 dB
  • Total Harmonic Distortion 
        < 0.05% at full power 
        < 0.009% typical levels
  • IM Distortion 
        < 0.03%
  • TIM 
        Unmeasureable
  • Dynamic Headroom 
        > 1.5dB
  • lnterchannel Crosstalk 
        > 84 dB at 1 kHz 
        > 74 dB at 20 kHz
  • Input Impedance 
        100K Ω/RCA-unbalanced, 200K Ω/XLR-balanced
  • S/N Ratio 
        > 114 dB, input shorted, IHF A weighted
  • Damping Factor 
        > 1000 at 20 Hz
  • Dimensions 
        19" wide x 7" high x 15" deep
  • Weight 
        60 lbs. net
  • AC Power Requirements 
        1000 watts


 

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