Parasound HCA-750A Owner's Manual

Parasound HCA-750A Owner's Manual

High current power amplifier

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HC A-1000A High Current Power Amplif ier
HC A-750A High Current Power Amplif ier
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Summary of Contents for Parasound HCA-750A

  • Page 1 HC A-1000A High Current Power Amplif ier HC A-750A High Current Power Amplif ier A C L i n e S t a n d b y N o r m a l S t a n d b y N o r m a l A C L i n e...
  • Page 2: Important Safety Instructions

    IMPORTANT SAFETY INSTRUCTIONS The lightning flash with the arrowhead symbol within an equilateral triangle is intended to alert the user to the presence of “dangerous voltage” inside the product that may constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance instructions in the literature accompanying the product.
  • Page 3 Company. U.S. and Foreign Patents pending. Lucasfilm THX Audio and Home THX Symbols are Trademarks of LucasArts Entertainment High Current Power Amplifier Company Lucasfilm is a Trademark of Lucasfilm Ltd. Stereo Parasound Products, Inc Level Level Loop Outputs San Francisco, CA U.S.A.
  • Page 4: Unpacking Your Amplifier

    AC cord. Be sure to inspect the unit for any possible shipping damage. If you see any, contact your Parasound Dealer immediately. Be sure to save both cartons and the packing inserts for future transport and always pack the inner carton into a protective outer carton before shipment.
  • Page 5 Making Connections to Your Amplifier Leave the AC cord disconnected before making any signal or speaker connections. When making connections to the amplifier, make sure there is no strain or tension on the input leads, speaker wires, or AC cord that could cause them to pull loose. Input Connections Connect the output of your preamplifier or processor to the right (red) and left (white) channel RCA jacks for stereo operation.
  • Page 6 + 9 Vdc to +12 Vdc. With the main power switch on the off (down) position, the amplifier can be turned on with voltage from any external DC source such as the +12 Vdc trigger from the Parasound P/ SP-1500.
  • Page 7 During this time, the protection circuits should automatically reset. If the red LED stays lit after you reapply power, contact your Parasound Dealer, Installer or Parasound Technical Service for further advice.
  • Page 8: If All Else Fails

    Parasound Warranty Center for inspection and possible servicing, call for the location of a warranty center near you. If you choose to send it to Parasound, contact us to obtain a Return Authorization (RA) number. You will be asked to repack the unit in its original packaging plus an additional outer box for protection during transit.
  • Page 9 Parasound HCA-1000A Specifications Continuous Power Output - Stereo 125 watts RMS x 2, 20 Hz-20 kHz, 8 , both channels driven 200 watts RMS x 2, 20 Hz-20 kHz, 4 , both channels driven Continuous Power Output - Mono 400 watts RMS, 20 Hz-20 kHz, 8...
  • Page 10 Parasound HCA-750A Specifications Continuous Power Output - Stereo 75 watts RMS x 2, 20 Hz-20 kHz, 8 , both channels driven 125 watts RMS x 2, 20 Hz-20 kHz, 4 , both channels driven Continuous Power Output - Mono 250 watts RMS, 20 Hz-20 kHz, 8...
  • Page 11 Special Features for the Parasound HCA-1000A • Designed by John Curl • THX certified by Lucasfilm Ltd. • Independent power supplies for each channel • Dual mono circuit board layout • Massive 775 VA toroid power transformer • 28,500 uF computer-grade capacitors in power supply •...
  • Page 12 Parasound Products, Inc. 950 Battery Street, San Francisco, CA 94111 415-397-7100 / FAX 415-397-0144 1996 Parasound Products, Inc. © -12-...

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Hca-1000a

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