Audio T Verdict
The Denon AVC-A1H is a genuinely formidable AV amplifier, combining the flexibility of an all-in-one home cinema centre with the power, connectivity and build quality required for a serious dedicated installation.
Fifteen channels of internal amplification allow it to run an immersive 9.4.6 speaker system without additional power amplifiers. Its four independently configurable subwoofer outputs also provide the control needed to achieve powerful and evenly distributed bass across a larger room.
Denon has not concentrated on cinema performance alone. High-quality digital conversion, Pure Direct playback, balanced analogue connectivity, HEOS streaming and extensive pre-amplifier outputs make the AVC-A1H equally capable with music.
Add comprehensive 8K HDMI connectivity, Audyssey MultEQ XT32, optional Dirac Live upgrades and extensive custom-install features, and the AVC-A1H becomes an exceptional foundation for an ambitious home cinema system.
Denon AVC-A1H 15.4-Channel AV Amplifier
The Denon AVC-A1H is the flagship model in Denon’s AV amplifier range.
Designed and manufactured at Shirakawa Audio Works in Japan, it combines fifteen discrete power-amplifier channels with advanced surround processing, extensive HDMI connectivity, HEOS network streaming and flexible multiroom operation.
Its principal features include:
- Fifteen discrete internal power-amplifier channels
- Up to 15.4-channel audio processing
- Support for a 9.4.6 speaker configuration
- 150W per channel into 8 ohms under Denon’s published two-channel test conditions
- Dolby Atmos and Dolby Atmos Music
- DTS:X and DTS:X Pro
- Auro-3D
- IMAX Enhanced
- 360 Reality Audio and MPEG-H Audio
- Seven rear HDMI inputs with 8K capability
- Three HDMI outputs, including dual main-zone outputs and one Zone 2 output
- 8K/60Hz and 4K/120Hz video pass-through
- Four independently configurable subwoofer channels
- Audyssey MultEQ XT32 room correction
- Optional Dirac Live upgrades
- HEOS Built-in network streaming
- AirPlay 2, Bluetooth and internet radio
- Moving-magnet phono input
- Balanced XLR analogue input
- Extensive multichannel pre-amplifier outputs
- Pre-amplifier-only operation
- Zone 2 and Zone 3 support
- Custom-install and remote-monitoring features
Fifteen Channels of Internal Amplification
The AVC-A1H contains fifteen independently configured power-amplifier channels.
This allows it to power a complete immersive speaker system without immediately requiring additional external amplification.
Possible configurations include:
- 5.1-channel surround sound
- 7.1-channel surround sound
- 9.1-channel surround with front-wide speakers
- 5.4.6 Dolby Atmos
- 7.4.6 Dolby Atmos
- 9.4.4 Dolby Atmos
- 9.4.6 Dolby Atmos
- Compatible Auro-3D arrangements
- Main-room cinema with powered secondary zones
- Bi-amplified front-speaker configurations
The exact options available depend on the selected speaker layout, amplifier assignment and number of subwoofers.
Up to 9.4.6 Dolby Atmos
A 9.4.6 system can combine:
- Left and right front speakers
- Centre speaker
- Left and right surround speakers
- Left and right surround-back speakers
- Left and right front-wide speakers
- Six height, ceiling or Dolby Atmos-enabled speakers
- Up to four independently configured active subwoofers
This creates a broad and enveloping sound field with effects positioned beside, behind and above the listener.
The ability to power all fifteen main speaker channels internally makes the AVC-A1H particularly attractive where a large system is required without the space and cabling demands of several separate power amplifiers.
Flexible Amplifier Assignment
Denon’s amplifier-assignment system allows the fifteen internal channels to be configured around the needs of the room.
Unused amplifier channels can be reassigned for compatible applications including:
- Additional height speakers
- Front-wide speakers
- Bi-amplified front speakers
- Zone 2 speakers
- Zone 3 speakers
- A second pair of front speakers
The on-screen terminal view shows which physical speaker terminals should be used for the selected layout.
150W Per Channel into 8 Ohms
Denon specifies 150W per channel into 8 ohms from 20Hz to 20kHz with 0.05% total harmonic distortion when two channels are driven.
Further published ratings include:
- 190W per channel into 6 ohms at 1kHz with 0.7% distortion, two channels driven
- 210W into 6 ohms at 1kHz with 10% distortion, one channel driven
- 170W dynamic power into 8 ohms
- 280W dynamic power into 4 ohms
The 150W figure is the most meaningful reference for normal full-range listening because it covers the audible frequency range at a low distortion level.
AV Amplifier Power Ratings Require Context
Power figures measured with one or two channels driven should not be interpreted as fifteen channels simultaneously producing the same output.
The available power is shared across the amplifier’s power supply and will vary with speaker impedance, channel activity, listening level and programme material.
Discrete Monoblock-Style Power Amplifiers
Each channel uses a discrete power-amplifier stage rather than a compact multi-channel amplifier module.
The left and right channels are physically separated, while carefully selected components are used throughout the amplifier section.
This construction is intended to provide:
- Consistent channel-to-channel performance
- Strong dynamic response
- Low distortion
- Effective control of demanding loudspeakers
- Improved separation between channels
- Reliable operation within large speaker systems
Denon’s Largest Power Transformer
The AVC-A1H uses the most substantial power transformer fitted to a Denon AV amplifier of its generation.
Large reservoir capacitors support the transformer and provide the stored energy required during demanding soundtrack peaks.
This helps the amplifier maintain:
- Dynamic impact
- Low-frequency control
- Stable operation across multiple active channels
- Clear dialogue during complex action sequences
- Musical timing and scale
Triple-Layer Chassis Construction
A rigid triple-layer chassis helps control mechanical vibration generated by the large transformer, cooling system and loudspeaker output stages.
Cast-iron feet provide a stable foundation for the 32kg amplifier.
The substantial casework helps protect the sensitive digital and analogue circuits from unwanted vibration and electrical interference.
Designed and Manufactured in Japan
The AVC-A1H is designed and manufactured at Denon’s Shirakawa Audio Works facility in Japan.
Its sound is evaluated and tuned under the direction of Denon’s Sound Master, with components selected according to their contribution to the complete product rather than specification alone.
Dolby Atmos
Dolby Atmos uses object-based processing to position effects around and above the listening area.
The AVC-A1H supports physical height, in-ceiling and Dolby Atmos-enabled speakers, with layouts extending to six overhead channels.
Dolby Surround can also upmix compatible stereo and conventional multichannel material across the installed speaker system.
Dolby Atmos Height Virtualisation
Dolby Atmos Height Virtualisation can create a perception of overhead sound when physical height speakers cannot be installed.
It does not provide the same precision as correctly positioned ceiling or height speakers, but it offers a useful alternative for rooms where structural or decorative restrictions prevent a full Atmos installation.
DTS:X and DTS:X Pro
DTS:X provides object-based surround reproduction without requiring one fixed speaker layout.
DTS:X Pro extends processing across larger systems and can make use of the AVC-A1H’s extensive channel capacity.
DTS Neural:X can distribute compatible legacy material across the installed surround and height speakers.
Auro-3D
Auro-3D uses additional height-layer speakers to create an immersive three-dimensional sound field.
Compatible arrangements may include front-height, surround-height, centre-height and top-surround speakers.
Auro-Matic can also upmix compatible stereo and multichannel recordings across an Auro-3D speaker layout.
IMAX Enhanced
IMAX Enhanced combines compatible DTS audio processing with specially mastered picture content.
When used with suitable source material and display equipment, it is designed to reproduce the intended IMAX presentation within a home cinema environment.
360 Reality Audio and MPEG-H Audio
The AVC-A1H supports 360 Reality Audio and MPEG-H Audio for compatible immersive music and broadcast content.
Format and service availability depend on the connected source, streaming platform and region.
Four Independent Subwoofer Channels
Four separately configurable subwoofer outputs allow the AVC-A1H to control several active subwoofers as independent channels rather than simply duplicating one bass signal.
A multi-subwoofer installation can provide:
- More even bass across several seats
- Reduced variation between listening positions
- Greater low-frequency headroom
- Lower distortion from each individual subwoofer
- Improved integration with the main speakers
- Greater flexibility in difficult rooms
The subwoofer outputs can be configured for suitable standard, directional or distributed arrangements.
RCA and Balanced XLR Subwoofer Outputs
The four subwoofer channels can be connected through RCA or balanced XLR outputs.
Balanced XLR may be helpful where:
- Long cable runs are required
- The installation contains several mains-powered components
- Cables must pass close to power wiring
- The connected subwoofer provides a balanced input
The XLR outputs can also be reassigned to selected front or centre channels within compatible external-amplifier installations.
Audyssey MultEQ XT32
Audyssey MultEQ XT32 room correction is included.
Using the supplied calibration microphone, the system measures the speakers and subwoofers from several positions around the listening area.
It can then calculate adjustments for:
- Speaker distances
- Channel levels
- Crossover frequencies
- Frequency response
- Subwoofer integration
- Room-related tonal variation
Audyssey Sub EQ HT measures and aligns multiple subwoofers before MultEQ XT32 applies room correction.
Audyssey Dynamic EQ, Dynamic Volume and LFC
Audyssey Dynamic EQ helps preserve tonal balance and surround impact at listening levels below the soundtrack’s reference level.
Dynamic Volume reduces large jumps between quiet dialogue and loud effects, which can be useful for evening viewing.
Audyssey LFC is designed to reduce low-frequency transmission into neighbouring rooms while retaining a useful sense of bass within the listening area.
Optional Dirac Live Room Correction
The AVC-A1H can be upgraded to use Dirac Live Room Correction.
Dirac Live uses measurements and computer-based filter creation to reduce the influence of the room and improve the timing and frequency response of the speaker system.
Dirac Live Licences Are Not Included
Dirac Live Room Correction and its advanced bass features require separately purchased licences.
A compatible computer and suitable measurement microphone are also required. Professional calibration is recommended for a system of this complexity.
Dirac Live Bass Control and Active Room Treatment
Optional Dirac Live Bass Control provides more advanced management of multiple subwoofers and their interaction with the main speakers.
The AVC-A1H is also compatible with an optional Dirac Live Active Room Treatment upgrade, subject to current firmware, licence availability and system requirements.
Active Room Treatment uses the speakers and subwoofers as a coordinated system to reduce lingering low-frequency energy within the room.
Two Speaker Presets
Two complete speaker presets can be stored.
This can be useful for:
- Comparing Audyssey and Dirac Live
- Maintaining separate film and music configurations
- Using different crossover settings
- Switching between two speaker layouts
- Comparing alternative room-correction measurements
Seven 8K HDMI Inputs
Seven rear HDMI inputs provide extensive connectivity for modern source equipment.
Suitable devices include:
- Ultra HD Blu-ray players
- Media streamers
- Satellite and cable receivers
- Current games consoles
- Gaming computers
- Video servers
- Compatible cameras and specialist video sources
All seven HDMI inputs support Denon’s published 8K video features.
Three HDMI Outputs
The AVC-A1H provides three HDMI outputs:
- Two outputs for displays in the main room
- One separate HDMI output for Zone 2
The dual main-room outputs can be useful where a television and projector are installed in the same cinema system.
The Zone 2 output allows a compatible HDMI source to be viewed in another room.
8K/60Hz and 4K/120Hz Video
The HDMI system supports:
- 8K video at up to 60Hz
- 4K video at up to 120Hz
- 8K pass-through
- 1080p and 4K upscaling to 8K
- HDCP 2.3 copy protection
- 3D video pass-through
- On-screen information over compatible 8K signals
Compatible Ultra High Speed HDMI cables are required for the highest video formats.
HDR Format Support
The AVC-A1H supports a broad range of high-dynamic-range video formats, including:
- HDR10
- HDR10+
- Dolby Vision
- Hybrid Log Gamma
- Dynamic HDR
The source device, HDMI cable and connected television or projector must also support the selected format.
Gaming Features
High-frame-rate HDMI support makes the AVC-A1H suitable for current games consoles and suitably equipped gaming computers.
Gaming features include:
- 4K/120Hz pass-through
- Variable Refresh Rate
- Auto Low Latency Mode
- Quick Frame Transport
These features can reduce visible tearing, minimise latency and improve motion smoothness when supported by the console, game and display.
eARC and ARC
The main HDMI monitor connection supports enhanced Audio Return Channel and conventional ARC.
eARC allows compatible television applications and connected devices to return high-quality audio formats through the same HDMI cable used for picture output.
Supported eARC formats can include:
- Multichannel linear PCM
- Dolby TrueHD
- Dolby Atmos
- DTS-HD Master Audio
- DTS:X
HEOS Built-In
HEOS Built-in adds network music streaming and compatible multiroom playback.
The HEOS app can be used to:
- Select streaming services
- Play music stored on a local network
- Control internet radio
- Adjust volume
- Group compatible HEOS products
- Play different music in different rooms
- Share suitable connected sources with other HEOS devices
Available services vary according to region, subscription and future platform support.
High-Resolution Network and USB Playback
Compatible music files can be played from a network server or USB storage device.
Supported formats include:
- FLAC
- WAV
- Apple Lossless
- MP3
- WMA
- AAC
- DSD
Compatible FLAC, WAV and Apple Lossless files can be played at up to 24-bit/192kHz, while DSD support extends to 5.6MHz.
AirPlay 2
Apple AirPlay 2 allows audio to be sent from a compatible iPhone, iPad or Mac over the home network.
AirPlay 2 can also form part of a compatible Apple multiroom system and supports voice control through Siri-enabled equipment.
Bluetooth Reception and Transmission
Bluetooth allows music to be played directly from a compatible phone, tablet or computer.
The AVC-A1H can also transmit the main-zone audio to one pair of compatible Bluetooth headphones.
Bluetooth headphone output can operate:
- At the same time as the main speakers
- Without the main speakers
Bluetooth introduces compression and a degree of delay, so a wired connection remains preferable where the highest sound quality or precise lip synchronisation is required.
Roon Ready and Music-Service Connectivity
Current firmware provides compatibility with Roon Ready operation, subject to the requirements of the Roon platform and home network.
The network system also supports compatible service integrations including Spotify Connect, TIDAL Connect, Qobuz Connect and TuneIn.
Service availability, features and subscription requirements can change over time.
Five RCA Line Inputs and Balanced XLR Input
Five stereo RCA inputs provide connectivity for conventional analogue sources.
A separate stereo balanced XLR input is also provided for a compatible source component.
Suitable analogue sources may include:
- CD and SACD players
- Music streamers
- External digital-to-analogue converters
- Tuners
- Professional or studio sources
- External phono stages
The analogue inputs can be reassigned to different source names through the setup menu.
Moving-Magnet Phono Input
A dedicated moving-magnet phono input allows a compatible turntable to be connected without a separate phono stage.
The input is intended for moving-magnet and suitably matched high-output cartridge designs.
Low-Output Moving-Coil Cartridges Need Additional Amplification
A conventional low-output moving-coil cartridge requires a compatible external phono stage or step-up device.
Cartridge output, loading and gain requirements should be confirmed before connection.
Optical and Coaxial Digital Inputs
Two optical and two coaxial S/PDIF inputs are provided for compatible digital sources.
These can be reassigned through the setup menu and may be useful for:
- CD transports
- Televisions without eARC
- Digital radio tuners
- Music streamers
- Legacy games consoles
Front USB Connection
A front-panel USB connection provides convenient playback from a compatible storage device.
The front position makes temporary music-file playback possible without reaching behind the equipment rack.
Headphone Output
A front-panel headphone connection provides private listening from the selected source.
Connecting wired headphones mutes the main speaker terminals and pre-amplifier outputs.
Compatibility will depend on headphone impedance, sensitivity and the required listening level.
Extensive Multichannel Pre-Amplifier Outputs
Multichannel pre-amplifier outputs allow external power amplifiers to be added for selected or all speaker channels.
This can be useful where:
- The front speakers require more current
- Greater dynamic headroom is required
- Power amplification is located closer to the speakers
- The system will be upgraded gradually
- A specialist multi-channel power amplifier is preferred
- The AVC-A1H will operate primarily as an AV processor
Pre-Amplifier Mode
The internal power-amplifier signal paths can be disabled when the AVC-A1H is used with external amplification.
Individual channel groups can also be configured for pre-out-only operation within suitable layouts.
This reduces unnecessary activity within unused amplifier stages and allows the AVC-A1H to function as a sophisticated surround processor and network pre-amplifier.
Zone 2 and Zone 3
Two additional audio zones allow compatible sources to be enjoyed outside the main cinema room.
Depending on the configuration, Zone 2 and Zone 3 can use:
- Reassigned internal amplifier channels
- Variable analogue pre-amplifier outputs
- Network and HEOS sources
- Compatible HDMI sources in Zone 2
The main room and secondary zones can operate independently or share the same programme.
Custom-Installation Features
The AVC-A1H provides extensive control options for professionally installed systems.
These include:
- Ethernet and Wi-Fi network control
- RS-232C control
- Web-browser control
- Denon AVR Remote app control
- Remote-control input and output
- Two programmable 12V trigger outputs
- HDMI diagnostics
- Setup lock
- Front-panel and remote-sensor lock functions
- Control4 SDDP compatibility
- Compatible remote monitoring
Pure Direct and Two-Channel Playback
Pure Direct disables unnecessary processing and display circuitry where practical, providing a simplified signal path for music listening.
Dedicated two-channel settings allow separate configuration of:
- Front-speaker size
- Subwoofer use
- Crossover frequency
- Speaker distance
- Channel level
- Low-frequency distribution
This allows the music configuration to differ from the main surround-sound setup.
Setup Assistant and Graphical Interface
The on-screen Setup Assistant guides the user through the initial speaker, television, source and network connections.
A graphical interface provides access to the amplifier-assignment, room-correction, HDMI, network and custom-install settings.
Although the guided process is clear, professional installation is strongly recommended for a full 15-channel system.
AVC-A1H or AVC-X4800H?
Choose the AVC-A1H When
- Fifteen internal amplifier channels are required
- A 9.4.6 system is planned
- Greater power-supply capacity is important
- Four balanced subwoofer outputs are useful
- A larger dedicated cinema room is being built
- Flagship construction and maximum flexibility are priorities
Choose the AVC-X4800H When
- Nine internal amplifier channels are sufficient
- A smaller Atmos system is planned
- External amplification may be added later
- A more compact and affordable unit is preferred
- The room is small or medium in size
- The complete budget must also cover speakers and subwoofers
Explore the Denon AVC-X4800H AV Amplifier for a more compact Japanese-built alternative.
AVC-A1H or AVC-X3800H?
Choose the AVC-A1H When
- A flagship cinema system is being assembled
- Fifteen internally powered channels are required
- A 9.4.6 layout is planned
- Larger and more demanding speakers are being used
- Balanced analogue and subwoofer connections are useful
- The room and system can reveal the additional performance
Choose the AVC-X3800H When
- Nine internal channels meet the system requirements
- A 5.4.4 or 7.4.2 layout is planned
- Eleven-channel expansion is sufficient
- Excellent performance per pound is the priority
- The room is more modest in size
- A substantial part of the budget should go towards speakers
Explore the Denon AVC-X3800H AV Amplifier for a highly flexible nine-channel model.
Speaker Matching
The AVC-A1H can drive a broad range of home cinema and hi-fi loudspeakers, but correct matching remains important.
Consider:
- Nominal impedance
- Minimum impedance
- Sensitivity
- Recommended amplifier power
- Room size
- Listening distance
- Required playback level
- The number of simultaneously active channels
External power amplification may be worthwhile for particularly demanding front speakers or very large rooms.
Placement and Ventilation
The AVC-A1H weighs approximately 32kg and requires a substantial equipment rack or shelf.
Install it where:
- The support can safely carry its weight
- Air can circulate freely around the chassis
- The ventilation openings remain unobstructed
- The rear connections can be reached safely
- HDMI and speaker cables are not sharply bent
- The amplifier is protected from moisture and direct heat
Do Not Install the AVC-A1H in a Sealed Cabinet
Fifteen amplifier channels and a substantial power supply generate considerable heat.
Forced ventilation may be required in enclosed custom furniture. Do not place another heat-producing component directly on top.
Speaker-Cable and HDMI-Cable Selection
A system of this scale can require a considerable amount of cabling, so planning should take place before installation.
Use:
- Appropriately sized speaker cable for each run
- Secure terminations without exposed conductors
- Certified Ultra High Speed HDMI cables for 8K and 4K/120Hz
- Suitable subwoofer cables for the required length
- Balanced XLR cables where compatible equipment and long runs justify them
- Clearly labelled cables for future servicing
Key Features
- Flagship integrated network AV amplifier
- Designed and manufactured in Japan
- Fifteen discrete power-amplifier channels
- Up to 15.4-channel processing
- 9.4.6 speaker-layout capability
- 150W per channel into 8 ohms under published two-channel conditions
- 190W per channel into 6 ohms under published two-channel conditions
- Denon Sound Master tuning
- Large Denon power transformer
- Large reservoir capacitors
- Triple-layer chassis construction
- Cast-iron feet
- Discrete monoblock-style amplifier stages
- Dolby Atmos
- Dolby Atmos Music
- Dolby Atmos Height Virtualisation
- Dolby Surround
- DTS:X
- DTS:X Pro
- DTS Neural:X
- DTS Virtual:X
- Auro-3D
- Auro-Matic
- IMAX Enhanced
- 360 Reality Audio
- MPEG-H Audio
- Four independent subwoofer channels
- RCA and balanced XLR subwoofer outputs
- Audyssey MultEQ XT32
- Audyssey Sub EQ HT
- Audyssey Dynamic EQ
- Audyssey Dynamic Volume
- Audyssey LFC
- Optional Dirac Live Room Correction
- Optional Dirac Live Bass Control
- Optional Dirac Live Active Room Treatment
- Two speaker presets
- Seven 8K HDMI inputs
- Three HDMI outputs
- Dual main-zone HDMI outputs
- Zone 2 HDMI output
- 8K/60Hz pass-through
- 4K/120Hz pass-through
- 8K video upscaling
- Dolby Vision
- HDR10+
- Hybrid Log Gamma
- Dynamic HDR
- Variable Refresh Rate
- Auto Low Latency Mode
- Quick Frame Transport
- eARC and ARC
- HEOS Built-in
- AirPlay 2
- Bluetooth reception
- Bluetooth headphone transmission
- Roon Ready operation
- Spotify Connect
- TIDAL Connect
- Qobuz Connect
- Internet radio
- 24-bit/192kHz network audio
- DSD 5.6MHz playback
- Five stereo RCA line inputs
- One stereo balanced XLR input
- Moving-magnet phono input
- Two optical digital inputs
- Two coaxial digital inputs
- Front USB connection
- Front headphone output
- Extensive multichannel pre-outs
- Pre-amplifier-only mode
- Seventeen speaker terminals
- Bi-amplification capability
- Zone 2 and Zone 3
- RS-232C control
- IP and web control
- Two trigger outputs
- Denon AVR Remote app
- Setup Assistant
- Pure Direct playback
- 434mm width
- 195mm height without raised antennas
- 493mm chassis depth without antennas
- 32kg weight
- Two-year Denon manufacturer warranty
Frequently Asked Questions
Is the Denon AVC-A1H an AV receiver or AV amplifier?
The European AVC-A1H is officially described as an integrated network AV amplifier. It does not include a conventional built-in FM or AM radio tuner.
How many amplifier channels are built in?
Fifteen discrete power-amplifier channels are included.
How many channels can it process?
It supports up to 15.4-channel processing.
Can it power a 9.4.6 system without external amplifiers?
Yes. The fifteen internal amplifier channels can power nine floor-level speakers and six height speakers, with up to four active subwoofers connected separately.
How powerful is the AVC-A1H?
Denon specifies 150W per channel into 8 ohms from 20Hz to 20kHz with 0.05% distortion when two channels are driven.
Does it produce 150W through all fifteen channels simultaneously?
No. The published 150W rating is measured with two channels driven. Available output across a complete system depends on the speakers, soundtrack and number of active channels.
Does it support Dolby Atmos?
Yes. It supports Dolby Atmos, Dolby Atmos Music, Dolby Surround and Dolby Atmos Height Virtualisation.
Does it support DTS:X Pro?
Yes. DTS:X, DTS:X Pro, DTS Neural:X and DTS Virtual:X are supported.
Does it support Auro-3D?
Yes. Auro-3D and Auro-Matic are supported with compatible speaker layouts.
Does it support IMAX Enhanced?
Yes.
How many subwoofers can be connected?
Up to four independently configured active subwoofers can be connected.
Are the subwoofer outputs independent?
Yes. Each subwoofer channel can be measured, levelled and configured separately.
Does it have balanced subwoofer outputs?
Yes. Four balanced XLR subwoofer outputs are provided alongside RCA connections.
Which room-correction system is included?
Audyssey MultEQ XT32 with Sub EQ HT, Dynamic EQ, Dynamic Volume and LFC is included.
Is Dirac Live included?
No. The AVC-A1H supports Dirac Live, but the required licence must be purchased separately.
Does it support Dirac Live Bass Control?
Yes, through an optional separately purchased licence.
Does it support Dirac Live Active Room Treatment?
Current firmware supports an optional Dirac Live Active Room Treatment upgrade, subject to licence and system requirements.
How many HDMI inputs are provided?
Seven rear HDMI inputs are provided.
Are all HDMI inputs 8K compatible?
Yes. Denon lists all seven inputs as supporting the AVC-A1H’s 8K HDMI features.
How many HDMI outputs are provided?
Three: two for the main room and one for Zone 2.
Can a television and projector be connected together?
Yes. The two main-room HDMI outputs can be used with compatible television and projector displays.
Does it support 4K at 120Hz?
Yes, with compatible source equipment, display and Ultra High Speed HDMI cables.
Does it support 8K at 60Hz?
Yes.
Which HDR formats are supported?
HDR10, HDR10+, Dolby Vision, Hybrid Log Gamma and Dynamic HDR are supported.
Does it support gaming features?
Yes. Variable Refresh Rate, Auto Low Latency Mode and Quick Frame Transport are supported.
Does it support eARC?
Yes. The main HDMI monitor output supports eARC and conventional ARC.
Does it have built-in music streaming?
Yes. HEOS Built-in provides network streaming, internet radio and compatible multiroom playback.
Does it support AirPlay 2?
Yes.
Can it transmit sound to Bluetooth headphones?
Yes. The main-zone audio can be sent to one pair of compatible Bluetooth headphones, either with or without the main speakers playing.
Is it Roon compatible?
Current firmware supports Roon Ready operation, subject to the requirements of the Roon platform and home network.
Does it support high-resolution music?
Yes. Compatible network and USB files can be played at up to 24-bit/192kHz, with DSD support up to 5.6MHz.
Does it have analogue inputs?
Yes. Five stereo RCA line inputs and one stereo balanced XLR input are provided.
Does it have a phono stage?
Yes. A moving-magnet phono input is included.
Can a moving-coil cartridge be connected directly?
A conventional low-output moving-coil cartridge requires an external phono stage or suitable step-up device.
Does it have optical and coaxial digital inputs?
Yes. Two optical and two coaxial digital inputs are provided.
Can external power amplifiers be added?
Yes. Extensive multichannel pre-amplifier outputs allow selected or all channels to use external amplification.
Can it be used only as an AV processor?
Yes. Pre-amplifier mode disables the internal amplifier paths when external power amplifiers are used.
Does it support multiroom playback?
Yes. Zone 2 and Zone 3 audio are supported, together with a separate Zone 2 HDMI output.
Does it include an FM or AM tuner?
No. An external tuner or internet-radio service can be used instead.
Is a setup microphone included?
Yes. A Denon sound-calibration microphone and microphone stand are supplied.
Is a remote control included?
Yes. The Denon RC-1250 remote control and batteries are included.
What are the dimensions?
The chassis measures approximately 434 x 195 x 493mm (W x H x D) without raised antennas. Additional height and depth should be allowed for antennas, connectors, ventilation and cable bends.
How much does it weigh?
Approximately 32kg.
What warranty is included?
Denon provides a two-year manufacturer warranty through an authorised retailer, subject to its full terms and proof of purchase.
Related Denon Products and Audio T Guides
Why Buy From Audio T?
- Denon AVC-A1H demonstrations
- Complete home cinema system design
- Dolby Atmos, DTS:X and Auro-3D speaker planning
- 9.4.6 system configuration
- Audyssey MultEQ XT32 calibration
- Dirac Live licence and calibration guidance
- Multi-subwoofer positioning and setup
- Speaker and amplifier compatibility checks
- External power-amplifier integration
- Pre-amplifier-mode configuration
- 8K television and projector connectivity
- 4K/120Hz gaming setup
- HEOS and network-streaming setup
- Zone 2 and Zone 3 configuration
- Custom-install and control-system planning
- HDMI, speaker and subwoofer cable selection
- Equipment-rack and ventilation guidance
- Denon manufacturer-warranty guidance
- Ongoing system and after-sales support
Contact your local Audio T store to arrange a demonstration or discuss speaker layouts, room correction, subwoofer integration, HDMI connectivity and professional installation for the Denon AVC-A1H.