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Circuitry designed by legendary John Curl |
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THX Ultra 2 certified |
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High bias Class A/AB operation |
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Balanced inputs with discrete circuits and XLR connectors |
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Direct Coupled - no capacitors or inductors in signal path |
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Complementary MOSFET driver stage and JFET input stage |
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16 beta-matched 15 amp, 60 MHz bipolar output transistors |
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1.2 kVA encapsulated toroid power transformer with |
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independent secondary windings for each channel |
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100,000 µF power supply filter capacitance |
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DC Servo and relay protection circuits |
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AC present, channel status, high temperature indicators |
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Gold-plated RCA input jacks, loop output jacks |
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Heavy-duty 24k gold-plated 5-way speaker binding posts |
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Auto turn-on by 12v trigger or audio signal, 12v trigger out |
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Rear panel gain controls; ground lift switch |
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4u Chassis; carry handles; rack mounting adapter included |
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Parasound’s 10 years parts, 5 years labor warranty |
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| Continuous power output: |
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250 watts RMS x 2, 20 Hz - 20 kHz, 8 W, both channels driven |
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400 watts RMS x 2, 20 Hz - 20 kHz, 4 W, both channels driven |
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750 watts RMS x 1, 20 Hz - 20 kHz, 8 W |
| 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: < 0.04 % |
| Slew rate: >130 V/µsecond |
| Dynamic headroom: > 1.5 dB |
| Interchannel crosstalk: > 80 dB at 1 kHz; > 63 dB at 20 kHz |
| Input sensitivity: 1 V for 28.28 V, THX Reference Level |
| Input impedance: 33 k W unbalanced; 66 k W balanced |
| S/N ratio: > 112 dB, input shorted, IHF A-weighted |
| Damping factor: > 1100 at 20 Hz |
| Voltage: 110V – 120V |
| Dimensions: 17-1/4" w x 7-5/8" h x 19-1/8" d, 7" h without feet |
| Net weight: 60 lbs. |
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