Yamaha R-N800A Network Receiver

Yamaha has been building instruments for concert halls and recording studios since 1887, and that acoustic authority runs straight into their electronics division. The R-N800A Network Receiver is where that heritage lands at a real-world price point: a full-power stereo integrated amplifier, a complete streaming front-end, and an FM tuner in a single chassis, engineered to the same tolerances Yamaha applies to their professional-grade gear. This is not a compromise product dressed up in audiophile language — it is a purpose-built hi-fi component that happens to do everything.

At its core, the R-N800A runs 100 watts per channel into 8 ohms — genuine, sustained, 20 Hz to 20 kHz watts with 0.07% THD, not a peak figure padded with asterisks. The amplifier section is built on Yamaha's ToP-ART topology (Total Purity Audio Reproduction Technology), which routes the left and right channels symmetrically from the input stage straight to the speaker terminals, minimizing the inter-channel crosstalk and ground-loop coupling that usually degrade stereo imaging at this price. The DAC is an ESS SABRE ES9080Q Ultra, the same silicon used in far more expensive components, which gives the digital inputs — optical, coaxial, USB DAC, and network — a noise floor that makes the 100 dB SNR figure believable. Engage Pure Direct and you take the tone controls and room correction out of the path entirely; the signal goes from input to amplifier with nothing in between.

The network side is genuinely comprehensive: AirPlay 2, Bluetooth with SBC and AAC, Ethernet, Wi-Fi, Amazon Music HD, Spotify Connect, and MusicCast for whole-home audio. The USB-B DAC input handles DSD 11.2 MHz natively and PCM up to 384 kHz — so your music server or laptop connects directly without a separate DAC box. YPAO Room Acoustic Calibration (R.S.C.) reads the room with a supplied microphone and applies measured corrections rather than guesswork. A phono input handles your turntable. A subwoofer pre-out integrates a sub without a y-adapter. The R-N800A is Roon Tested. It is a complete system.

ToP-ART Symmetrical Topology. Left and right channels are laid out as mirror images of each other on the circuit board, sharing a single unified ground plane. The result is lower inter-channel crosstalk and cleaner stereo imaging — you hear it as better placement and separation of instruments across the soundstage.

ESS SABRE ES9080Q Ultra DAC. The same converter family found in components at multiples of this price. High dynamic range and ultra-low noise floor mean digital sources — streaming, optical from your TV, USB from a computer — come through without the grain that cheaper sigma-delta converters leave on the signal.

Pure Direct Mode. Bypasses tone controls, YPAO processing, and the display circuit in a single button press. The signal path shortens to input-to-amplifier, and the noise floor drops measurably. Use it for critical listening; use YPAO for everyday background sessions in an untreated room.

High-Performance USB DAC — DSD 11.2 MHz Native. Connect a laptop or music server via USB-B and the R-N800A handles the conversion itself. DSD 11.2 MHz native playback and PCM up to 384 kHz/32-bit — no outboard DAC required for high-resolution local files.

YPAO-R.S.C. Room Calibration. Yamaha's Reflected Sound Control measures your room acoustically and applies precision equalization to compensate for boundary reinforcement, early reflections, and speaker placement asymmetry. Particularly valuable in the real listening rooms most people actually have — not a dedicated acoustic space.

Complete Analog Connectivity. Phono input for turntables, four analog line inputs (CD + three line), pre-out for a power amplifier, subwoofer out, headphone out, and a 12V trigger for system integration. The analog stack is as complete as the digital one.

Specifications

• Rated Output Power: 100 W + 100 W (8 ohms, 20 Hz–20 kHz, 0.07% THD)
• High Dynamic Power per Channel (8/6/4/2 ohms): 140 / 170 / 220 / 290 W
• Frequency Response: 10 Hz–100 kHz ±1.0 dB; 20 Hz–20 kHz ±0.5 dB (Pure Direct ON)
• Signal-to-Noise Ratio (CD): 100 dB (Pure Direct ON)
• DAC: ESS SABRE ES9080Q Ultra
• Analog Inputs: Phono, CD, Line 1, Line 2
• Analog Outputs: Pre Out, Subwoofer Out
• Digital Inputs: Optical ×2, Coaxial ×2
• USB Input: USB-B (USB DAC)
• Headphone Output: Yes (front panel)
• Phono Input: Yes (MM)
• Subwoofer Output: Yes
• Control (Trigger) Output: Yes (12V)
• Network: Ethernet (100Base-TX), Wi-Fi (802.11 b/g/n 2.4/5 GHz)
• Bluetooth: Yes — SBC, AAC
• AirPlay: AirPlay 2
• Streaming Services: Amazon Music HD, Spotify Connect, MusicCast; additional services via MusicCast app
• Supported File Formats: MP3, WMA, MPEG-4 AAC, WAV, FLAC, AIFF, DSD
• USB DAC Resolution: DSD 11.2 MHz native; PCM up to 384 kHz / 32-bit
• Roon: Roon Tested
• Room Calibration: YPAO-R.S.C. (Reflected Sound Control)
• FM Tuner: Yes — 50 dB Quieting Sensitivity 3 µV (20.8 dBf); SNR 69 dB (mono) / 68 dB (stereo)
• Pure Direct: Yes
• Amplifier Architecture: ToP-ART (Total Purity Audio Reproduction Technology)
• Standby Power Consumption: 0.1 W (network standby on) / 1.8 W (Wi-Fi connected)
• Dimensions (W × H × D): 17-1/8" × 6" × 15-1/2" (with antenna up: 17-1/8" × 9-1/8" × 15-1/2")
• Weight: 25.2 lbs
• Available Finishes: Black, Silver