Description: 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/µsecond 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
Price: 950 USD
Location: Tucson, Arizona
End Time: 2024-11-29T15:00:03.000Z
Shipping Cost: 0 USD
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Item Specifics
All returns accepted: ReturnsNotAccepted
Brand: Parasound
Type: Power Amplifier
Model: HCA-2200 II
