Denon AVR-1800 5.1 AV Receiver 75 WPC — Made in Japan

Denon AVR-1800 5.1 AV Receiver 75 WPC — Made in Japan, Original Remote

A Made-in-Japan Denon AV surround receiver from the golden era of the brand’s home theater lineup, offering exceptional build quality, genuine Dolby Digital and DTS decoding, and the flexibility of full pre-amplifier outputs on every channel.

The AVR-1800 represents Denon at its most earnest — built in Japan at a time when the brand still brought its full audiophile sensibility to the home theater category. Delivering 75 watts per channel into 8 ohms across all five channels (stereo mode, 20 Hz–20 kHz at 0.05% THD), it drives speakers with authority and precision. Dynamic headroom extends to 100 watts per channel into 8 ohms and 145 watts into 4 ohms, giving it a muscular reserve that makes itself known on film soundtracks and demanding music passages alike.

Full pre-amplifier outputs on the front, center, surround, and subwoofer channels make the AVR-1800 an excellent platform for building or expanding a high-performance home theater — whether by bi-amping the front channels or adding a dedicated external amplifier. A MM phono stage is included, allowing a turntable to be integrated directly into the system. The built-in AM/FM tuner features excellent FM sensitivity of 1.0 nV (11.2 dBf), one of the strongest figures in its class. Tape monitor loops provide a convenient loop for adding outboard signal processing or an equalizer. A 5-channel stereo mode — universally praised by owners — envelops the room with music in a way that few receivers of this era could match.

This unit is in good condition and comes with the original Denon remote control. It has been thoroughly inspected and tested to confirm full functionality.

Configuration: 5.1-channel AV surround receiver

Power output: 75 watts per channel into 8 ohms (20 Hz–20 kHz, 0.05% THD, stereo)

Dynamic power: 100 W x 2 ch (8 ohms); 145 W x 2 ch (4 ohms); 170 W x 2 ch (2 ohms)

Speaker impedance: 6–16 ohms (Front A or B); 8–16 ohms (Front A+B)

Frequency response: 10 Hz–50 kHz (+0 / -3 dB)

Signal-to-noise ratio: 102 dB (line)

THD: 0.01% (20 Hz–20 kHz)

Phono stage: MM, 2.5 mV input sensitivity, 74 dB S/N (A-weighted)

Surround decoding: Dolby Digital, DTS, Dolby Pro Logic, 5-channel stereo

Digital inputs: coaxial, optical (TOSLINK)

Analog inputs: Phono, CD, Tuner, DVD, TV/DBS, AUX, VCR-1, VCR-2, MD/Tape, Video AUX

Video connections: composite

Pre-amplifier outputs: Front L/R, Center, Surround L/R, Subwoofer

Headphone output: yes

AM/FM tuner with FM sensitivity 1.0 nV (11.2 dBf)

Tape monitor loops

Remote control: original Denon RC-863 included

Made in Japan

Dimensions: (Width x Height x Depth) 17.1 x 6.7 x 16.4 inches (434 x 171 x 416 mm)
Weight: 25.1 lbs (11.4 kg)

At 11.4 kg, this receiver reflects the heavy-duty Japanese construction and over-engineered power supply that made late-1990s Denon a benchmark for the category — and the reason units like this one continue to perform reliably decades on.

A standout Made-in-Japan 5.1 receiver with pre-outs, phono, and the original remote — this AVR-1800 is a compelling choice for the home theater or two-channel enthusiast who appreciates genuine build quality and sonic performance over contemporary feature lists.

Backed by Radique Audio’s 90-day warranty and our perpetual trade-back policy, you can purchase with confidence.