Onkyo TX-NR905 7.1-Channel 140w Network Home Theater & Audiophile Receiver mint (2 available) - Made in Japan

This is the legendary powerhouse of the home theater world: the Onkyo TX-NR905. This unit is in Mint Condition, meticulously cared for in a smoke-free environment.

The original remote and setup mic are included. This is the exact factory-matched Odyssey setup mic required for the MultEQ XT 8-point room calibration system.

For the serious audiophile, this specific model is highly coveted because it was Made in Japan—representing the peak of Onkyo’s build quality and engineering before production shifted overseas.

I am the original owner and have 2 of these available, both mint condition, and can lower the price a bit if you purchase both of them.

Performance Highlights:

- High-Current Power: Massive toroidal transformer delivering 140 watts per channel (8 ohms). It has the headroom to drive even the most demanding tower speakers with ease.

- THX Ultra2 Certified: Ensures cinema-reference sound levels and low distortion.

- Audiophile DACs: Equipped with premium Burr-Brown 192 kHz/24-bit DACs for all channels.

- HQV Reon-VX Scaling: Includes the high-end Reon-VX video processing chip for world-class 1080p upscaling.

Condition:

The faceplate, chassis, and terminals are in pristine condition. All functions, including the motorized door and display, work perfectly.

Included:

- Original Onkyo Remote Control

- Power Cable

- Original Audyssey Setup Microphone (Essential for calibrating the Room EQ to your specific space)

This receiver is built like a tank and sounds like one of the best integrated amps ever made. Whether you are using it for a dedicated 7.1 theater or as a high-fidelity stereo preamp, the NR905 remains a benchmark of performance.

Technical Specifications (from Onkyo):

Build & Engineering

- Made in Japan.

- Power Supply: Massive High-Current Power Supply (H.C.P.S.) with a heavy-duty toroidal transformer and two separate transformers for audio/video processing.

- Chassis: Independent block construction to isolate the amp and preprocessor, featuring an absolute ground plate to minimize noise.

Audio Performance

- Power Output: 140 Watts per channel (8 ohms, 20Hz–20kHz, 0.05% THD)

- Dynamic Power: Up to 400W into 3 ohms (1 ch)

- DACs: Premium Burr-Brown 192 kH /24-bit DACs (PCM1796) for all channels, offering a 123 dB dynamic range

- Surround Formats: THX Ultra2 Certified; supports Dolby TrueHD, DTS-HD Master Audio, and Neural-THX Surround.

- Frequency Response: 5Hz–100kHz (+1 dB, -3 dB) in Direct mode.

- S/N Ratio: 110 dB (Line, IHF-A).

Video Processing

- Upscaling: Silicon Optix Reon-VX HQV processor for 1080p upscaling of all analog and digital sources.

- HDMI: Version 1.3a with Deep Color support and 1080p pass-through.

Connectivity

- HDMI: 4 inputs / 2 outputs.

- Audio I/O: 9 analog inputs (including Phono), 3 optical inputs, 3 coaxial inputs, and a 7.1 multichannel preamp output/input.

- Network: Ethernet port for internet radio and streaming music from a PC.

- Zone Support: Powered Zone 2 and Zone 3 capability.

Available for local pickup in Southern California.