Description

Denon AVR-2112Ci 630 Watt 7.1 AVR 6 x HDMI, 2nd Zone

Movies are just the beginning Yes, the Denon AVR-2112 does an outstanding job of providing top-notch surround sound with Blu-ray discs, DVDs, HDTV programs and games. Thanks to today’s digital audio formats, the theater experience is no longer something you need to pay high ticket prices to get. The AVR-2112 delivers both thunderous impact and sublime sonic detail to hold you rapt until the final credits. But that’s just the tip of the iceberg.

Power and Processing:

7-channel amplifier 90 watts per channel into 8 ohms (20-20,000 Hz) at 0.08% THD, with 2 channels driven Dolby® TrueHD, DTS-HD™ Master Audio, Dolby® Digital Plus, DTS-HD™ High Resolution Audio, Dolby® Digital EX, DTS-ES™, Pro Logic® IIz, and DTS Neo:6 decoding

Audyssey Dynamic Volume mode to keep listening levels steady Audyssey Dynamic EQ for fuller sound at lower listening levels

Digital Music Options: built-in Apple AirPlay® for ultra-convenient iTunes® music playback Ethernet port for music and JPEG streaming from a wired PC network, and control via a PC DLNA (Digital Living Network Alliance) certified to ensure optimal compatibility with other network-enabled equipment optional streaming services include PANDORA® Internet radio, and Rhapsody® (registration and subscription may be required) front USB input for direct connection of iPod®

Multi-room Audio: dual-room/dual-source output powered and line-level stereo audio output for 2nd room (using powered 2nd-room output allows 5.1 home theater in main room) only analog sources can be played in the 2nd room

Audio Performance Features: high-current, low-impedance amp design Compressed Audio Restorer for better sound with compressed music sources like MP3 files 192kHz/24-bit digital-to-analog converters for all channels

Connections: 1080p-compatible HDMI digital audio/video switching (6 in, 1 out) HDMI version 1.4a with support for 3D video, Audio Return Channel, Deep Color, x.v.Color, auto lip-sync, and HDMI-CEC 4 audio/video inputs, including: 1 front-panel input with composite video 3 rear-panel inputs (2 composite, 1 component) 3 audio-only inputs

digital audio inputs: 1 optical, 1 coaxial back surround speaker channels re-assignable for bi-amping front left and right speakers

General Features: first-time setup wizard for easy operation intuitive on-screen menu via HDMI

Dimensions: 17-1/8″W x 6-9/16″H x 15-1/16″D, Weight: 22.7 lbs.

Includes Denon Remote and soft copy of manual in PDF. Asking $245 for this good quality Denon AVR with a generous number of inputs, including 6 x HDMI.

Additional information
Weight24.7 lbs
Dimensions19.1 × 21.1 × 10.6 in
About brand
Denon at Radique
New Denon, too, quoted direct from the Canadian distributor:
We service Denon, too. Bring us your own Denon receivers, amplifiers, CD players, turntables and cassette decks for repair, servicing or restoration, with a 90-day warranty on the work. See our Audio Service page

Denon traces its roots to a Japanese record and gramophone company founded in 1910, and its name comes from denki onkyo, "electric sound". For decades it built broadcast equipment for Japan's NHK, and its DL-103 cartridge was developed with NHK. Since 2002 it has shared a parent company with Marantz. We carry Denon AV receivers, stereo receivers, integrated amplifiers and CD players. We've had more than 160 Denon listings so far. Every used Denon here is inspected, tested and serviced as required, then photographed in-house and covered by our Bumper-to-Bumper Warranty and Perpetual Trade-Back Program. Every AV receiver we list is tested input by input on our bench: each HDMI input and output, the analog, optical and coaxial inputs, the subwoofer outputs and the wireless features where it has them. Looking for new Denon? We also quote new Denon direct from the Canadian distributor, with free shipping within Canada: request a quote below. Don't see the model you want? Tell us on First Dibs and we'll email you when one arrives.

The Denon story

Denon says it first came into existence in 1910 as part of Nippon Chikuonki Shokai, the Japan Recorders Corporation, a record and gramophone company. Its direct predecessor, Japan Electric Sound Company, dates from 1939, and became Japan Denki Onkyo in 1944. The company joined Nippon Columbia in the 1940s.

Broadcast roots. From 1939 Denon supplied NHK, Japan's public broadcaster, with disc recorders and other broadcast equipment. The DL-103 moving-coil cartridge was developed with NHK in the 1960s and sold to the public from 1970.

Hi-fi. The DP-5000 of 1970 was Denon's first consumer record player, and the PMA-500 of 1972 its first integrated amplifier. Denon calls its DN-023R of 1972 the world's first practical PCM digital recorder. Its first consumer CD player, the DCD-2000, came in the early 1980s, and its first AV amplifier, the AVC-500, in 1985.

D&M and today. Denon was spun off from Nippon Columbia in 2001 and combined with Marantz in D&M Holdings in 2002. Sound United bought the group in 2017, Masimo bought Sound United in 2022, and in September 2025 HARMAN, a Samsung company, completed its purchase of Sound United.

Which Denon is which?

DRA stereo receivers: such as the DRA-625R of the late 1980s and the DRA-835R, up to the DRA-800H of 2019 with HDMI inputs.

AV receivers: the AVC line from 1985, AVR-numbered models such as the AVR-1800 and AVR-3808CI, and the AVR-X range from 2013.

PMA integrated amplifiers: from the PMA-500 of 1972 to current models such as the PMA-600NE.

DCD CD players: from the DCD-2000 and DCD-1800 onward, and DCM changers.

DP turntables: direct-drive models such as the DP-3000 (1972) and DP-7000 (1976), and 1980s automatic models such as the DP-47F.

DL-103 cartridge: a low-output moving-coil design, still made by hand at Denon's Shirakawa factory, Denon says.

Buying used Denon: what to check

HDMI boards. On modern AV receivers, HDMI is usually the first thing to fail; owners report failed HDMI boards on models such as the AVR-3808CI. Test every HDMI input and output, with the on-screen menus. We do that on every one we list.

2020 HDMI 2.1 models. Some 2020 receivers, such as the AVR-X2700H, could show a black screen with 4K/120Hz sources; a free external adapter was offered, and later units have the fixed chip. Ask whether the adapter comes with the receiver.

Output stages. Play any amplifier or receiver at a realistic level on both channels; owners report protection-mode faults after abuse.

CD players and turntables. Check tray belts and play several discs, including a CD-R. On an automatic turntable, play a full side, including auto return.

DL-103. It needs a moving-coil phono stage or step-up, and its low compliance suits medium- or high-mass tonearms.

Everything we list is inspected, tested and serviced as required here, and comes with our warranty.