1. Introduction
This manual provides essential information for the safe and efficient operation of your Yamaha R-N303BL Stereo Receiver. Please read this manual thoroughly before use and keep it for future reference.
The Yamaha R-N303BL is a network Hi-Fi stereo receiver designed to deliver high-quality audio with modern connectivity options, including Wi-Fi, Bluetooth, and a phono input for vinyl enthusiasts. It integrates Yamaha's MusicCast multi-room audio technology for flexible music distribution throughout your home.
2. What's in the Box
- FM Antenna
- AM Antenna
- Remote Control
- Owner's Manual
- Registration Information
- Batteries (2 AAA)
- Wi-Fi Antenna
3. Product Overview
The Yamaha R-N303BL combines traditional Hi-Fi engineering with contemporary features, offering a versatile audio experience.

A general view of the Yamaha R-N303BL Stereo Receiver, showcasing its sleek black design.
3.1. Front Panel

The front panel features a clear display, input selection buttons, bass, treble, and balance controls, a loudness control, a headphone jack, and main zone power button. The large input and volume knobs provide easy control.
3.2. Rear Panel

The rear panel provides comprehensive connectivity, including network port, FM/AM antenna terminals, digital optical and coaxial inputs, phono input with ground terminal, multiple line inputs and outputs, and speaker terminals for two sets of speakers (A and B).
3.3. Remote Control

The included remote control offers convenient access to all receiver functions, including power, input source selection, volume adjustment, tuner controls, and playback options for connected devices.
4. Key Features
- Works with Alexa for voice control (Alexa device sold separately).
- Simple and sophisticated design with two channels of 100 W high-power output. Minimum RMS Output Power: 100W plus 100W (8ohms, 40Hz-20kHz, 0.2 percentage THD).
- Phono input terminals for turntables. Voice control using your Alexa device like Echo or Echo Dot. FM 50dB Quieting Sensitivity (IHF, 1kHz, 100% Mod., Mono) - 3 µV (20.8 dBf). FM Signal-to-Noise Ratio (Mono/Stereo) - 65dB / 64dB.
- Optical and coaxial Audio inputs for TV. Frequency Response-0 ± 0.5dB / 0 ± 3.0dB. FM Signal-to-Noise Ratio (Mono/Stereo)-65dB / 64dB.
- Access to your music library, Pandora, Spotify, SiriusXM internet radio, Tidal and Deezer. Standby Power Consumption-0.1W (Network standby on / Wi-Fi connection, 1.8W).
- Wi-Fi, wireless direct, Bluetooth, AirPlay, and MusicCast multi-room Audio. Network section - DLNA - Version 1.5.
5. Setup
5.1. Speaker Connection
Connect your speakers to the speaker terminals on the rear panel. Ensure correct polarity (+ to + and - to -) for optimal sound. The R-N303BL supports two sets of speakers (A and B).
5.2. Audio Source Connection
Connect your audio sources (CD player, turntable, TV, etc.) to the appropriate input terminals (Phono, CD, Line 1, Line 2, Optical, Coaxial) on the rear panel.
For turntables, connect to the PHONO input and ensure the ground wire (GND) is securely attached to the receiver's ground terminal.
For digital audio from a TV or Blu-ray player, use the OPTICAL or COAXIAL inputs.
5.3. Network Connection
For network features and MusicCast, connect the receiver to your home network. You can use a wired Ethernet connection or the built-in Wi-Fi.
To connect via Wi-Fi, attach the included Wi-Fi antenna to the rear panel.
5.4. Power Connection
Once all connections are made, plug the power cord into an AC outlet.
6. Operating Instructions
6.1. Power On/Off
Press the MAIN ZONE power button on the front panel or the remote control to turn the receiver on or off.
6.2. Input Selection
Use the INPUT selector knob on the front panel or the input buttons on the remote control to choose your desired audio source (e.g., CD, Phono, Tuner, Bluetooth, Network).
6.3. Volume Control
Adjust the volume using the VOLUME knob on the front panel or the Volume Up/Down buttons on the remote control.
6.4. Tone Controls
Use the BASS and TREBLE sliders to adjust the low and high frequency response. The BALANCE control adjusts the left/right channel balance.
6.5. Loudness
The LOUDNESS control can be used to compensate for the human ear's reduced sensitivity to low and high frequencies at low volume levels.
7. Connectivity
7.1. Bluetooth
The R-N303BL features built-in Bluetooth for wireless audio streaming from your smartphone, tablet, or other Bluetooth-enabled devices. Select "Bluetooth" as the input source and pair your device.
7.2. Wi-Fi and Network Features
Connect the receiver to your home Wi-Fi network to access internet radio, music streaming services (Pandora, Spotify, SiriusXM, Tidal, Deezer), and your local music library via DLNA.
The receiver also supports AirPlay for streaming from Apple devices.
7.3. Phono Input
A dedicated phono input with a built-in pre-amplifier allows direct connection of a turntable with a moving magnet (MM) cartridge.
7.4. Digital Audio Inputs
Optical and coaxial digital audio inputs are provided for connecting digital sources like TVs, Blu-ray players, or game consoles.
8. MusicCast Multi-room Audio
The Yamaha R-N303BL is compatible with Yamaha's MusicCast system, allowing you to distribute music throughout your home to other MusicCast-enabled devices.
Use the MusicCast app on your smartphone or tablet to control your system, link rooms, and access various music sources.
Video: Product features of the Yamaha R-N303BL Stereo Receiver. This video demonstrates the key features of the Yamaha R-N303BL Stereo Receiver, including its design, connectivity options like Bluetooth and AirPlay, and integration with the MusicCast multi-room audio system.
Video: How to Create a Wireless Home Sound System. Learn how to set up a wireless home sound system using Yamaha MusicCast. This video explains how to connect various MusicCast-enabled devices, stream music from different services, and link rooms for synchronized audio playback.
9. Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 13.38 x 17.18 x 5.5 inches |
| Item Weight | 15.9 pounds |
| Manufacturer | Yamaha Electronics |
| ASIN | B074F246M9 |
| Item model number | R-N303BL |
| Batteries | 2 AAA batteries required. |
| Brand | Yamaha |
| Connectivity Technology | Bluetooth, Wi-Fi |
| Controller Type | Amazon Alexa, Vera |
| Special Feature | Built-In Bluetooth |
| Compatible Devices | Smartphone, Television, Speaker |
| Connector Type | HDMI |
| Audio Encoding | Stereo |
| Audio Output Mode | Mono, Stereo |
| Surround Sound Channel Configuration | 2 channel |
| Color | Black |
| Date First Available | August 8, 2017 |
10. Troubleshooting
10.1. No Power
- Check if the power cord is securely plugged into the wall outlet and the receiver.
- Ensure the power outlet is functional.
10.2. No Sound
- Verify that the correct input source is selected.
- Check speaker connections for proper wiring and polarity.
- Ensure speaker cables are not short-circuited.
- Adjust the volume level.
- Check if headphones are plugged in.
10.3. No Network Connection
- Ensure your Wi-Fi router is powered on and functioning.
- Check the Wi-Fi antenna connection on the receiver.
- Re-enter Wi-Fi password if necessary via the MusicCast app.
- If using wired connection, ensure Ethernet cable is properly connected.
10.4. Bluetooth Pairing Issues
- Ensure the receiver is in Bluetooth pairing mode.
- Make sure your Bluetooth device is discoverable and within range.
- Try unpairing and re-pairing the device.
11. Maintenance
11.1. Cleaning
Wipe the exterior of the receiver with a soft, dry cloth. Do not use abrasive cleaners, waxes, or solvents.
11.2. Ventilation
Ensure adequate ventilation around the receiver to prevent overheating. Do not block ventilation openings.
12. Warranty and Support
For warranty information and technical support, please refer to the documentation included with your product or visit the official Yamaha website. Keep your purchase receipt as proof of purchase.





