Parasound HCA-1000A Owner'S Manual Download Page 1

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O W N E R ' S M A N U A L

HC A-1000A High Current Power Amplif ier

HC A-750A High Current Power Amplif ier

H C A - 1 0 0 0 A H i g h C u r r e n t P o w e r A m p l i f

i e r

H C A - 1 0 0 0 A H i g h C u r r e n t P o w e r A m p l i f

i e r

A C L i n e

N o r m a l

S t a n d b y

Current Overload

H C A - 7 5 0 A H i g h C u r r e n t P o w e r A m p l i f i

e r

H C A - 7 5 0 A H i g h C u r r e n t P o w e r A m p l i f i

e r

A C L i n e

N o r m a l

S t a n d b y

Current Overload

Summary of Contents for HCA-1000A

Page 1: ...r e n t P o w e r A m p l i f i e r H C A 1 0 0 0 A H i g h C u r r e n t P o w e r A m p l i f i e r L R AC Line Normal Standby Current Overload Current Overload H C A 7 5 0 A H i g h C u r r e n t P...

Page 2: ...This plug will only fit into a grounding power outlet If you are unable to insert the plug into the outlet contact your electrician to replace your obsolete outlet Do not defeat the safety purpose of...

Page 3: ...igure 1 HCA 1000A Front and Rear Panel Drawings HCA 750A High Current Power Amplifier Parasound Products Inc San Francisco CA U S A CAUTION TO PREVENT ELECTRIC SHOCK DO NOT REMOVE COVER NO USER SERVIC...

Page 4: ...as air ducts or radiators Always mount the amplifier horizontally and make sure that your cabinet or shelf can support its weight It is best to provide a separate shelf for your amplifier rather that...

Page 5: ...ng the wire twist all its strands tightly to prevent strays that could cause a short circuit You may want to tin the stripped wire with solder to prevent it from fraying and oxidizing Polarity It is i...

Page 6: ...essor because the amplifier s current draw exceeds the ratings of most preamplifier s power switches and power cords If you use an external AC line conditioner or surge suppressor make sure it can wit...

Page 7: ...Controls Each channel has its own rear mounted set and forget input level control Your amplifier sounds best with these level controls set to maximum where they are effectively out of the audio signa...

Page 8: ...ized 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 Authorizati...

Page 9: ...second Frequency Response 5 Hz 100 kHz 0 3 dB at 1 watt Total Harmonic Distortion 0 03 at full power 0 01 typical levels IM Distortion 0 03 TIM Unmeasureable Dynamic Headroom 1 5 dB Interchannel Cros...

Page 10: ...Slew Rate 130 V second Frequency Response 5 Hz 100 kHz 0 3 dB at 1 watt Total Harmonic Distortion 0 06 at full power 0 03 typical levels IM Distortion 0 04 TIM Unmeasureable Dynamic Headroom 1 5 dB In...

Page 11: ...cuit boards double sided for precision Custom designed audiophile grade AC power cord Multiple Protection Circuits Special Features for the Parasound HCA 750A Independent power supplies for each chann...

Page 12: ...12 1996 Parasound Products Inc Parasound Products Inc 950 Battery Street San Francisco CA 94111 415 397 7100 FAX 415 397 0144 affordable audio for the critical listener...