Parasound HCA 806A In Case of Trouble, Special Features, lMassive 1.2 kVA Power Transformer

In Case of Trouble

If you suspect a problem with this unit, first recheck all your connections. If only one channel is inoperative, 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-806A (turn it off before moving wires), it may indicate trouble within the power amplifier itself. We suggest you contact your authorized Parasound Dealer or Installer, or call Parasound Technical Service if you suspect a problem. We may be able to suggest other diagnostic tests you can easily perform yourself and which will save you a lot of trouble.

If it is determined that the HCA-806A should be returned to Parasound for inspection and possible servicing, you must first call or write to obtain a Return Authorization number. You will also be asked to repack the unit in its original packing and both of its cardboard cartons for proper protection in transit.

Units that arrive without the correct Return Authorization number, without a suitable shipping carton or evidence of improper internal packing will be refused. We cannot accept collect shipments. After repair under warranty, the unit will be returned to you prepaid. If we found no problem with the unit, we will return the unit with collect charges for return shipping charges.

Special Features

lMassive 1.2 kVA Power Transformer

l90,000 uF Computer-grade Capacitors in the Power Supply

lMultiple Polystyrene Film Bypass Capacitors in the Power Supply

lCascode Class A Input Stages with Matched J-FET Pairs

lHand Picked Complementary Transistors in High Voltage Driver Stages

l24 50 MHz, 15 Ampere Output Transistors, Beta-Matched Complementary Pairs

lCan be powered with external DC source

lOutput Transistors Direct-Coupled to Speakers Without LRC Networks

lLinear Tracking, Instantaneous Acting DC Servos

lHigh-Bias Class A/AB Operation

lGold-Plated Metal Structure RCA Input Jacks

lMultiple Temperature Sensors and Silver-Cadmium Relay Protection

lFR-4 Glass Epoxy Circuit Boards, Double-Sided for Precision

lProprietary Quick-Settling Bias Circuits Obviates Warm-Up Period

lCustom Designed Audiophile-Grade AC Power Cord

lConfigurable for Multi-Channel Home Theater, Multi-Zone Stereo, Biamp or Triamp Operation

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