Denon AVC-A1H 15.4 channel AV amplifier

“Best Product Premium AV Amplifier” – EISA Awards 2023-2024

Denon's AVC-A1H represents the cutting edge of modern AV receiver design. It combines 15.4-channel processing with a 15-channel power amplifier, making it an ideal choice for the most demanding home theater systems. Denon's "A1" class quality requirements are emphasized in this amplifier: a massive toroidal transformer, a separate power supply for the DAC part, 32-bit DSP and an optimized circuit board design. When this is combined with Audyssey MultEQ XT and Dirac Live calibration possibilities, the result is reference-level sound quality for both movies and music playback. Denon's flagship amplifier combines power and scope with incredible precision and detail. It is unmatched in multi-channel integrated AV amplifiers.

The AVC-A1H is a reference-class AV amplifier that, thanks to its 15-channel amplification, the most powerful transformer ever used by Denon, carefully selected components and abundant features, ensures a unique listening and viewing experience. Power is available up to 210 W per amplifier channel implemented with a monolithic structure.

The amplifier can directly drive up to a 9.4.6 speaker system, which guarantees complete flexibility for all requirements. Enjoy amazing 8K video quality with the latest features. Streaming music is possible with the advanced HEOS® Built-In technology. Designed and manufactured at the Shirakawa factory in Japan, the flagship model has undergone uncompromising Denon Sound Master tuning, which ensures Denon's characteristic, naturally balanced and dynamic sound quality.

Equipped with the latest dual-core 1 GHz digital signal processor (DSP) and the latest HDMI standards, the AV amplifier supports all current 3D audio formats and 4K/8K image capabilities that a passionate home theater enthusiast could imagine needing. An audiophile-level two-channel DAC (separately for each of the 19 channels), plush gold-plated speaker connections, cast iron legs and a robust structure in every way protect against vibration and interference, reducing external harmful factors considerably.

Brutal power and sophisticated intelligence in the same package

The AVC-A1H weighs about 32 kilograms. Both professionals and hobbyists appreciate the wide range of connection options, such as 15.4-channel preamplifier outputs and integration with home automation control systems. The amplifier channels are built with a monolithic implementation, where the high-quality amplifier circuits of each channel are separated on their own cards. This substantially improves the isolation between the channels.

A 3D sound experience is possible in all necessary audio formats. Dolby Atmos, DTS:X and IMAX Enhanced. Auro-3D with a great upsampler that raises the sound of other formats to a new dimension. Sony 360 Reality Audio... The AVC-XA1H supports up to a 7.1.6 Auro-3D speaker setup. Dolby Atmos content gives you the most authentic 3D sound experience with a 9.4.6 speaker system. The settings of the speaker and preout outputs can be modified so that some of the speakers are driven by the internal amplifiers, while the rest of the internal amplifiers are turned off completely, and for example the main and center speakers are controlled through an even more robust external power amplifier, making use of a cleaner and high-capacity preamplified signal.

Help with room acoustics problems can be found in the AVC-A1H's powerful room repair features.

The familiar and well-proven Audyssey MultEQ XT32 makes an excellent result, especially when adjusted to your own taste with the affordable Audyssey Editor application. Die-hard tuners have the option of in-depth PC-controlled Audyssey conflation (MultEQ-X, paid license). Dirac Live calibration options of varying degrees are also coming (Dirac Live features are based on paid software licenses). Two speaker settings can be memorized with separate calibrations, which are optionally activated together with the selected sound source.

Among all the technical excellence, Denon's traditional reliability and comfortable usability are also pleasing. Extensive features are easily accessible in the form of a new high-definition on-screen menu, an installation utility and an ergonomic remote control. Equipped with HEOS features, listening to music from various streaming services is a joy.

With the AVC-A1H, you can enjoy all your entertainment with the latest technology available and watch your movies with unparalleled clarity. Enjoy movies in 8K resolution with 8K/60Hz pass-through and upscaling, as well as other latest technologies such as dynamic HDR and Quick Media Switching (QMS), which enables uninterrupted viewing of playback when the screen refresh rate changes between, for example, a trailer and a movie.

High-performance stand-alone 15-channel amplifier: Offers maximum performance and 210W power per channel to deliver a classic and dynamic Denon sound experience.

Clean preamplifier mode available: Thanks to the preamplifier mode, your Denon AV amplifier acts as a complete AV preamplifier/processor with the latest HDMI capabilities. Preamplifier mode provides a cleaner signal path and high unclipped output voltage by disabling the desired internal amplifiers.

AL32 processing: Denon's own analog waveform reproduction technology, supports up to 192kHz sampling frequency and 32-bit sampling depth. The technology thoroughly suppresses the noise associated with the D/A conversion, so that even the smallest signals can be reproduced with optimal clarity and bring out all the subtle nuances of the music. AL32 Processing Multi-Channel means that the technology is applied in all channels and with all sound sources.

A wonderful revelation: The aluminum front panel and the protective cover of the front plate make the amplifier feel particularly sophisticated and high-quality. As is typical for Denon, the user experience is excellent.

The latest HDMI support: With 7 advanced HDMI inputs and 3 HDMI outputs with full HDCP 2.3 support, you can connect your HDMI source to up to 3 displays in different rooms.

Take advantage of the best 3D sound formats: Enjoy the surrounding 3D sound with Dolby Atmos, Dolby Atmos height virtualization, DTS:X and DTS Virtual:X processing.

Enhanced HDMI Audio Return Channel (eARC) support: Connect a compatible TV to the amplifier's eARC HDMI supported HDMI output to intelligently play uncompressed and Object-based 3D audio formats such as Dolby Atmos and DTS:X from TV applications directly to the AV amplifier.

The next generation in movie immersiveness: with 8K/60Hz pass-through and scaling, dynamic HDR and quick source switching (QMS), enjoy a crystal clear and smoother image at the highest possible quality.

The best gaming experience: with 4K/120Hz passthrough, variable refresh rate (VRR), automatic low latency mode (ALLM) and fast frame transfer (QFT), you'll enjoy your gaming experience with incredible image quality and minimal lag.

Ecological: Denon's reliable and long-lasting AV amplifiers are equipped with an intelligent Eco function that reduces electricity consumption and waste heat produced by the device.

Wireless streaming from the most popular music services: Enjoy all your favorite music services such as Spotify, TuneIn Internet Radio, Amazon Music, TIDAL, Deezer and many more. The AVC-A1H also lets you enjoy your music via AirPlay 2, allowing you to stream your favorite tracks from the Apple Music app.

High-resolution streaming: Enjoy your favorite Hi-Res studio files in FLAC, ALAC, WAV and DSD 2.8/5.6MHz formats.

Bluetooth transmitter: Enjoy your favorite entertainment with Bluetooth headphones late at night or together with a family member with impaired hearing. You can use Bluetooth transmission separately or simultaneously while listening through the speakers.

Award-winning Deno installation assistant and graphical user interface: Easy and intuitive commissioning experience.

Four Subwoofer Outputs: Using multiple subwoofers eliminates room modes for smoother bass reproduction. No annoying accents or damping, but controlled and full-bodied, toned bass reproduction. Adjust the subwoofer settings to your liking when more than two subwoofers are connected. Select "Standard" if you want the bass reproduction to be as evenly distributed throughout the room as possible. Or choose "Directional" for more focused bass, where each subwoofer seamlessly integrates with the speaker channel closest to it.

Audyssey home improvement

Optimize your sound experience with the Audyssey MultEQ XT32 feature, which adapts the sound reproduction to your individual listening environment. With the included microphone, the MultEQ XT32 measures and analyzes the output of each speaker (including subwoofers) in up to eight measurement locations and produces precise digital filters that optimize the frequency balance and time domain reproduction of each channel. Audyssey Dynamic Volume evens out annoying volume jumps (like TV commercials), letting you listen at lower levels and still enjoy clear dialogue, music and effects. Audyssey Dynamic EQ delivers full clarity at all listening levels, and Audyssey Low Frequency Containment uses advanced psychoacoustic algorithms to deliver rich frequency balance, including deep bass sensation, without disturbing your neighbors or other family members. Audyssey Sub EQ HT offers individual DSP customization of each subwoofer in systems of up to four subwoofers to keep bass accurate and reach as low as possible. In addition, the separately purchased Audyssey MultEQ Editor application (available in app stores) allows experienced users to go "under the hood" for more precise adjustment and customization of the sound reproduction. The app is available for both iOS and Android.

Deno's remote control app makes it easier to use

Easy control with a smart device in your back pocket. The free Denon AVR Remote app for iOS and Android makes using the AVC-A1H even easier. Adjust the volume, turn the amplifier on or off, mute the music, change the source or switch to HEOS.

Connections:

• HDMI inputs: 7 (all 8K compatible)
• HDMI outputs: 2x display device (2x 8K, 1x eARC) and 1x Zone 2 (4K)
• RCA audio input: 5
• XLR audio input: 1
• Phono input (MM): 1
• Optical inputs: 2
• Coaxial inputs: 2
• USB connection on the front panel
• USB power connection on the back panel
• RCA line outputs: 17.4
• XLR line outputs: 4 (subwoofer outputs by default, can be modified to e.g. main and center channel outputs)
• Zone line outputs: Zone2/Zone3
• Headphone jack
• Ethernet connection
• RS232
• 2 x 12 V Trigger out
• IR remote control connection, in and out

Sound features:

• Number of internal amplifier channels: 15
• Power (6 ohm, 1 kHz, THD 1%, 1 channel loaded): 210 W
• Power (8 ohm, 20 Hz - 20 kHz, THD 0.05%, 2 channels loaded): 150 W / channel
• Speaker impedance 4-16 ohms
• Audyssey MultEQ XT32
• Audyssey Dynamic EQ / Dynamic Volume
• Audyssey LFC
• DTS:X Pro / DTS Neural:X / DTS HD Master
• Dolby Atmos / Dolby TrueHD / Dolby Surround
• Aura 3D
• IMAX Enhanced
• Multichannel Stereo
• Pure Direct

HDMI 2.1:

• HDCP2.3
• Ultra HD 4K 120Hz / 8K 60Hz
• Scaling for image sources up to 8K resolution
• ALLM / QMS / QFT / VRR
• Dolby Vision / HLG
• 4:4:4 Pure Color
• High Dynamic Range (HDR)
• 3D and BT.2020 pass-through
• HDMI pass-through in standby mode
• CEC/ARC
• Auto lipsync
• eARC (Enhanced Audio Return Channel)
• DSD Audio

Network functions:

• Network streaming support: MP3 / WMA / AAC / FLAC / ALAC / WAV
• FLAC HD 192/24
• WAV 192/24
• ALAC 192/24
• DSD 2.8MHz / 5.6MHz
• AirPlay 2
• Spotify Connect / TIDAL / Deezer
• Internet radio (TuneIn)
• Denon AVR Remote App (iOS, Android)
• Ethernet, Wi-Fi 2.4GHz/5GHz and Bluetooth
• IP and RS232 management features (e.g. control with a home automation system)

Dimensions:

• Dimensions (WxHxD): 434 x 195 x 498 mm
• Weight: 32 kg
• Warranty: 24 months