Yamaha R-N303D Network Receiver: Open Up Your New Hi-Fi Life
Featuring high sound quality circuitry design, MusicCast compatibility, and extensive connectivity.
High Sound Quality
Inheriting Yamaha's Hi-Fi concept, the R-N303D delivers exceptional sound quality. It features a high-quality power amplifier with a discrete configuration, utilizing four power transistors (two per channel) for robust performance. The low-impedance, shortest circuit design minimizes signal paths, while separate analogue and digital section blocks reduce mutual interference. High-grade capacitors and resistors, also found in high-end components, ensure superior audio reproduction. The receiver supports high-resolution music playback up to 192 kHz / 24-bit via its Burr-Brown DAC and features a high-quality, in-house-designed network module for pristine sound.
Key features include:
- High sound quality power amp and circuit design inherited from Yamaha's Hi-Fi technology.
- Equipped with four power transistors (two each, left/right).
- Low impedance, shortest circuit design.
- Low-noise circuitry design and high-grade parts.
- Separate analogue and digital section blocks to lower mutual interference.
- High-grade capacitors and resistors used in high-end components.
- High-resolution music playback with 192 kHz / 24-bit DAC.
- High-quality sound in-house-design network module.
Wide Variety of Enjoyment
The R-N303D offers versatile music enjoyment from various sources. It supports network audio, streaming services like Spotify, TIDAL, and Deezer, Bluetooth, AirPlay, and FM radio. A DAB/DAB+ tuner provides access to high-quality digital radio broadcasts. Digital audio inputs (optical and coaxial) allow connection to TVs and Blu-ray Disc players for enhanced audio experiences.
Enjoy all your favourite modern music sources, including:
- Network Audio
- Streaming Services (Spotify, TIDAL, Deezer, etc.)
- Bluetooth®
- AirPlay®
- FM radio
- DAB / DAB+ tuner for digital radio
- Digital audio input for TV or Blu-ray Disc™ Player
Connectivity Diagram Description: A network diagram illustrates how the R-N303D connects to a home network (via Wi-Fi or LAN) which includes a wireless router and modem. Sources like a PC and NAS are also connected to the network. Additionally, the receiver can connect directly to sources such as a CD player, DAB/FM antenna, and iPod/iPhone/iPad. Wireless technologies like Bluetooth and AirPlay are also shown as connectivity options.
MusicCast System Description: The MusicCast system allows for multi-room audio enjoyment. The R-N303D can stream digital music content from sources like smartphones, PCs, or NAS drives to other MusicCast devices in the home. It can also share audio from external devices connected to it (e.g., TV, CD player). Music from Bluetooth-connected devices can also be streamed to other MusicCast devices.
Easy to Use, Elegant Appearance
The R-N303D is designed for intuitive operation and a sophisticated aesthetic. It features MusicCast compatibility, allowing control via the MusicCast CONTROLLER app on smartphones and tablets. The app provides an intuitive interface for managing all MusicCast devices. The receiver also supports gapless playback and has screw-type speaker terminals for secure connections. Its simple yet sophisticated design complements any home audio setup.
MusicCast Controller App Description: The free MusicCast CONTROLLER app puts control of all MusicCast devices, including the R-N303D, in the palm of your hand. Its intuitively designed screen allows easy operation via tap and flick gestures.
Yamaha Eco-Products
The R-N303D features an advanced energy-saving design, achieving a low power consumption of not more than two watts when in Network Standby mode. The Yamaha Eco-Label signifies products with high environmental performance.
Specifications
| Feature | Specification |
|---|---|
| Output Power (Minimum RMS Power) | 100 W + 100 W (8 ohms, 40 Hz-20 kHz, 0.2 % THD) |
| Output Power (Maximum Power) | 140 W + 140 W (8 ohms, 1 kHz, 10 % THD) |
| Dynamic Power per Channel (8/6/4/2 ohms) | 125 W / 150 W / 165 W / 180 W |
| Network | LAN (DLNA ver. 1.5 (DMR), Wi-Fi) |
| Supported Format | MP3, WMA, MPEG4 AAC (up to 48 kHz / 320 kbps), WAV, FLAC, AIFF (up to 192 kHz / 24-bit), ALAC (up to 96 kHz / 24-bit), DSD (2.8/5.6 MHz) |
| Bluetooth | Version: 2.1 + EDR; Profile: A2DP, AVRCP; Audio codec: SBC, AAC* (*Receiving only) |
| Terminals | Input: Analogue Audio (CD, LINE 1, LINE 2, LINE 3) x4; Optical Digital x1, Coaxial Digital x1. Output: Analogue Audio (Line3) x1, Headphone x1. Speaker terminals x2 (4 terminals). |
| Tuner | DAB / FM |
| Standby Power Consumption | 0.1 W (Power off); 1.7 W (Wired, Network standby on); 1.8 W (Wi-Fi, Network standby on); 1.8 W (Wireless Direct, Network standby on); 1.8 W (Bluetooth, Network standby on) |
| Dimensions (W x H x D) | 435 x 141 x 340 mm (17-1/8" x 5-1/2" x 13-3/8") (without antenna); 435 x 202 x 340 mm (17-1/8" x 8" x 13-3/8") (with antenna up) |
| Weight | 7.2 kg (15.9 lbs) |
| Supplied Accessories | Owner's manual, Remote control, Batteries (x 2), DAB/FM antenna cord |
| Color | Black |
*Streaming service availability varies by region.
Internal Circuitry Description: A simplified internal block diagram illustrates the high sound quality circuitry. It shows a power supply unit feeding four power transistors for the left and right channels, emphasizing a low-impedance, minimum-length circuit design. Key components like the Tuner, Digital Audio DAC, and Selector are depicted in their connection to the audio channels.
Jitter Comparison Description: Two graphs compare audio clock jitter. The first graph, representing conventional modules, shows higher jitter levels across a frequency range (100Hz-100kHz). The second graph, for the new module, displays significantly lower jitter levels, indicating improved precision and reduced noise in audio signal reproduction.
