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Congratulations on your purchase of this precision audio component and thank you for your selection of
Parasound. Your HCA-1200II  is designed by John Curl, one of the world's most renowned circuit designers.
It is among the elite of the finest power amplifiers ever made. You have made an outstanding investment in
your musical and home theater pleasure for years to come.

Every part, every direct-coupled circuit, has been painstakingly selected for optimum musical quality on the
finest and most challenging music and loudspeaker loads. Take a look at the special features found near the
end of this manual to fully appreciate its considerable prowess.

THX Certification assures you of total compatibility with Lucasfilm THX® Home Cinema standards. Con-
venient switching permits two operating modes: as a two channel stereo amplifier or a single channel
monoblock amplifier.

The HCA1200II has greater operational flexibility and power than most other power amplifiers you may
have encountered, so please take a few moment to read these instructions thoroughly so you may fully
understand the sophisticated capabilities of your new Parasound power amplifier.

H C A - 1 2 0 0 II  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

Unpacking

Your HCA-1200II  packed in two strong cardboard cartons. Save your cartons and the styrofoam inserts for
future safe transport 
in case you move or your unit ever requires shipping for repair. Note, the inner white
printed carton is not itself strong enough for safe shipping, so you absolutely must place it into the additional
brown outer "overcarton" before shipment.

The AC cord is packed separately in the carton. This is a specially selected audiophile grade cord and is the
only cord we recommend for use with your HCA-1200II. Please don't lose it.

Before you proceed, find the serial number which is located on the rear panel of your unit and record it here
for future reference or in case of casualty loss or theft:_____________________________.

Содержание HCA-1200II

Страница 1: ...CA1200II has greater operational flexibility and power than most other power amplifiers you may have encountered so please take a few moment to read these instructions thoroughly so you may fully unde...

Страница 2: ...Input jacks 2 Input level controls 3 Mono bridge mode selector switch 4 Channels 1 2 4 8 speaker terminals 5 Main Fuse 6 AC cord connector Front Panel 1 Power Switch 2 Standby Operation LEDs 3 Curren...

Страница 3: ...level sources placed too close to your HCA 1200II might pick up some hum radiated from its enormous power supply Rack Mounting your HCA 1200II Your HCA 1200II can be mounted in a space slightly highe...

Страница 4: ...power amplifier terminals Polarity is marked separately for both stereo and bridged connections Mono Speaker Connection When you bridge the left and right channels you connect your speakers to the co...

Страница 5: ...f position The HCA 1200II includes an audiophile grade detachable AC cord We recommend that you use only this cord and try to make direct connection to the AC wall outlet Connection to a flimsy extens...

Страница 6: ...ndicate overload of the power supply just before the onset audible distortion In virtually all imaginable listening situations these LEDs will rarely illuminate Level Controls Each channel has a separ...

Страница 7: ...e the trouble may be caused by another component or even a defective hookup cable However if the same channel is at fault when you reverse the Left and Right channel pair cables to your HCA 1200II tur...

Страница 8: ...s peak Slew Rate 130V second Frequency Response 8Hz 150kHz 0 3dB at 1 watt Total Harmonic Distortion 0 06 at full power 0 03 typical levels TIM Unmeasurable IM Distortion 0 04 Dynamic Headroom 2dB lnt...

Страница 9: ...istors Output transistors direct coupled to speakers without LRC network DC servo direct coupled audio circuits with 3Hz roll off Linear tracking instantaneous acting DC servos High bias Class AB oper...

Страница 10: ...ine John has published definitive articles on advanced circuit design and the influence of different capacitor types on the reproduction of music He designed the Denneson JC 80 preamplifier Symmetry e...

Страница 11: ...ng or operation with load impedances contrary to printed instructions This warranty applies only to units used in residential non commercial situations The warran tor assumes no liability for property...

Страница 12: ...feel the resulting sonic improvements are significant and justified However to insure safe and reliable operation it is very important that the amplifier has plenty of ventila tion to prevent overheat...

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