Parasound HCA 806A owner manual Recommended Input Connections for Six Channel Operation

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Input Connections and Switch Settings for the HCA-806A

Refer to Figure #2

Six Channel Operation

The six channel mode of your HCA-806A can power the six speakers required for a complete home theater: Front left and right, surround left and right, center channel, and subwoofer. Connect each output from your surround processor to the corresponding input connector of your HCA-806A.

If you are using your HCA-806A in the six channel mode, we suggest the following progression of channel priorities. This is an easy way to remember what you connected to each channel for setting levels or troubleshooting:

Recommended Input Connections for Six Channel Operation

Use INPUTS 1 and 2 for your front left and right channels

Use INPUTS 3 and 4 for your left and surround right channels

Use INPUTS 5 for your center channel

Use INPUTS 6 for your passive subwoofer

Switch Settings for Six Channel Operation:

Leave LOOP 1/2 > 3/4 and LOOP 1/2 > 5/6 switches in their OFF positions and both MONO BRIDGE switches in their SEPARATE positions.

Four and Five Channel Operation

In addition to six channel operation, you can use your HCA-806A in a variety of other configurations depending upon your needs. Below are examples of four and five channel operation.

Input Connections for Four Channel Operation

Use INPUTS 1 and 2 for your front left and right channels Use INPUTS 3 and 4 bridged mono for your center channel (Connect the center output of your processor to INPUT 4 only) Use INPUTS 5 and 6 bridged mono for your subwoofer (Connect the subwoofer output of your processor to INPUT 6 only.) Use an additional amplifier for your surround channels

Switch Settings for Four Channel Operation:

Leave LOOP 1/2 > 3/4 and LOOP 1/2 > 5/6 switches in their OFF positions

Set the MONO BRIDGE switch for channel 3/4 in the MONO BRIDGING position Set the MONO BRIDGE switch for channel 5/6 in the MONO BRIDGING position

Input Connections for Five Channel Operation

Use INPUTS 1 and 2 for your Front left and right channels Use INPUTS 3 and 4 for your left and right surround channels Use INPUTS 5 and 6 bridged mono for your center channel (Connect the center output of your processor to INPUT 6 only)

Settings for Five Channel Operation:

Leave LOOP 1/2 > 3/4 and LOOP 1/2 > 5/6 switches in their OFF positions Select the MONO BRIDGE switch for channel 3/4 in the SEPARATE position Select the MONO BRIDGE switch for channel 5/6 in the MONO BRIDGING position Use a powered subwoofer or an additional amplifier for a passive subwoofer

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Contents N U a L Table of Contents Important Safety Instructions HCA-806A Front and Rear Panel Controls W e r S w i t c hUnpacking Your Amplifier Settings for Five Channel Operation Switch Settings for Six Channel OperationSwitch Settings for Four Channel Operation Six Channel OperationSpeaker Connections to the HCA-806A Bare WireMulti-Zone Stereo Operation Five-Way Binding PostsAC Power Connections and Audiophile-Grade AC Cord Minimum Impedance PrecautionsUse Good Speaker Wire Mono Bridging Channels 3+4 and 5+6AC Line LED Operating Your HCA-806A Power Switch Manual Turn OnAutomatic Turn On Standby/Operation LEDsCase of Trouble Dimensions Parasound HCA-806A Specifications Continuous Power OutputContinuous Power Output Bridged WeightParasound Products, Inc

HCA 806A specifications

The Parasound HCA 806A is a high-performance power amplifier renowned for its exceptional audio quality and robust build. Designed for audiophiles and home theater enthusiasts alike, this amplifier offers impressive power delivery and advanced technologies that elevate the listening experience.

With a solid power output of 85 watts per channel at 8 ohms and 135 watts at 4 ohms, the HCA 806A is capable of driving a wide range of speakers with ease. This makes it an ideal choice for both stereo and multi-channel applications, catering to a variety of sound systems. The amplifier has six channels, allowing for configurations that support surround sound systems or multi-room setups.

One of the standout features of the HCA 806A is its unique design, which incorporates high-quality components to ensure superior sound fidelity. The amplifier employs a Class AB design, striking a balance between the efficiency of Class D and the sonic warmth of Class A. This results in a sound that is both powerful and free from distortion, even at higher volume levels.

The HCA 806A also features a robust power supply, which contributes to its dynamic performance. It utilizes a massive toroidal transformer that minimizes electrical noise and maximizes power delivery. This feature ensures that the amplifier can handle transient peaks without compromising audio quality.

For added convenience, the amplifier is equipped with both balanced XLR and unbalanced RCA inputs, allowing for a flexible connection to various sources. This versatility enables users to integrate the HCA 806A into existing audio systems seamlessly. The amplifier also includes a triggered power function, which allows it to be turned on and off automatically with compatible devices.

Thermal management is another critical characteristic of the Parasound HCA 806A. It features intelligent fan cooling, which protects the unit from overheating during extended use. This advanced cooling system ensures consistent performance and longevity, crucial for high-demand audio environments.

In summary, the Parasound HCA 806A is a well-engineered amplifier that encapsulates quality and performance. With its powerful output, high-fidelity audio reproduction, and thoughtful design features, it stands out as an excellent choice for those seeking an immersive audio experience in their home theater or music setup. Whether used for critical listening or casual enjoyment, the HCA 806A is built to exceed expectations.
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