Introduction
The Marantz AV8805 pre-amplifier is designed for audiophile home cinema and music listening, offering 13.2 channel processing capability. It supports high-resolution multichannel audio formats and integrates with various surround sound technologies. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your AV8805 unit.

Figure 1: Front view of the Marantz AV8805 AV Pre-Amplifier, highlighting its sleek design and compatibility with Amazon Music HD.
Setup
Proper setup is crucial for optimal performance of your Marantz AV8805. This unit features 13.2 channel processing and 15.2 channel XLR and RCA outputs, allowing for flexible speaker configurations.
Connections
Connect your audio and video sources to the appropriate inputs on the rear panel. The AV8805 supports the latest three-dimensional audio formats including Dolby Atmos, DTS:X, and Auro 3D. Ensure all connections are secure.
- HDMI Inputs: Connect your Blu-ray player, gaming console, and other video sources.
- Analog Audio Inputs: For traditional audio components like CD players or turntables (Phono input available).
- Speaker Outputs: Connect to external power amplifiers using the 15.2 channel XLR or RCA pre-outs.
- Network Connection: Use an Ethernet cable or Wi-Fi for network features and firmware updates.

Figure 2: Detailed view of the Marantz AV8805 rear panel, showing various input and output connections including HDMI, analog audio, and XLR/RCA pre-outs.
Initial Configuration
The AV8805 features an advanced graphical user interface to guide you through the initial setup process. Follow the on-screen instructions to configure your speaker system, network settings, and input assignments.
Operating
The Marantz AV8805 offers a wide range of operational features for both home cinema and music listening.
Basic Operation
- Power On/Off: Use the front panel power button or the remote control.
- Input Selection: Rotate the INPUT SELECTOR knob or use the remote to choose your desired source (e.g., Blu-ray, TV Audio, CD).
- Volume Control: Adjust the VOLUME knob on the front panel or use the remote control.
- Front Panel Display: The display provides information on the selected input, volume level, and active audio format (e.g., Dolby Surround).

Figure 3: Close-up of the Marantz AV8805 front panel, showing the input selector, volume control, and display with current audio format information.
Network and Streaming Features
The AV8805 supports various wireless connectivity options and streaming services:
- HEOS Multi-Room Listening: Stream music throughout your home using the HEOS app.
- Wireless Connectivity: Connect via Wi-Fi, Bluetooth, or Apple AirPlay 2 from your smartphone or Apple TV.
- Streaming Services: Access unlimited music from platforms like Pandora, Spotify, Tidal, and Deezer.
- Voice Control: Compatible with Amazon Alexa and Google Assistant for convenient voice commands.
Video 1: An official Marantz video demonstrating the AV8805's operational features, including input selection, volume adjustment, and display information.
Maintenance
To ensure the longevity and optimal performance of your Marantz AV8805, follow these maintenance guidelines:
- Cleaning: Gently wipe the unit with a soft, dry cloth. Avoid using abrasive cleaners, solvents, or chemical sprays.
- Ventilation: Ensure adequate ventilation around the unit. Do not block ventilation openings or place the unit in an enclosed space without proper airflow.
- Power: Disconnect the power cord from the wall outlet if the unit will not be used for an extended period.
- Environment: Avoid exposing the unit to extreme temperatures, humidity, direct sunlight, or excessive dust.
Troubleshooting
If you encounter issues with your Marantz AV8805, refer to the following common troubleshooting steps. For more complex problems, consult the full user manual or contact customer support.
- No Power: Check that the power cord is securely connected to both the unit and a working electrical outlet.
- No Sound: Verify that the correct input source is selected. Ensure all audio cables are properly connected and that external power amplifiers are turned on and functioning. Check speaker connections.
- No Video: Confirm that HDMI cables are securely connected between the source, the AV8805, and your display. Ensure the correct input is selected on both the AV8805 and your display.
- Network Connection Issues: Restart your router and the AV8805. Check network cable connections for wired setups or re-enter Wi-Fi credentials for wireless connections.
- Remote Control Not Working: Check and replace the batteries in the remote control. Ensure there are no obstructions between the remote and the unit's IR sensor.
Specifications
| Feature | Specification |
|---|---|
| Model Number | AV8805 |
| Product Dimensions (W x D x H) | 17.32 x 15.31 x 7.28 inches |
| Item Weight | 30.2 pounds |
| Processing Channels | 13.2 |
| Pre-Outs | 15.2 Channel XLR and RCA |
| Supported Audio Formats | Dolby Atmos, DTS:X, Auro 3D |
| Wireless Connectivity | Wi-Fi, Bluetooth, Apple AirPlay 2, HEOS |
| Voice Control Compatibility | Amazon Alexa, Google Assistant |
| Batteries Required (for remote) | 2 AAA batteries |
Warranty
Marantz products are covered by a limited warranty. For detailed information regarding the warranty period, coverage, and terms and conditions, please refer to the warranty card included with your product or visit the official Marantz website. Keep your proof of purchase for warranty claims.
Support
For further assistance, technical support, or service inquiries, please contact Marantz customer support or visit their official website. You can find comprehensive FAQs, additional manuals, and contact information there.
- Marantz Official Website: www.marantz.com
- Customer Service: Refer to the contact information provided in your product packaging or on the official website.





