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ARCAM AVR31 Home THeatre Receiver

HDMI 2.1 Class G AV Receiver

$13,995.00
Brand

Warranty Period : 2 Years (5 with registration)

Warranty Period : 2 Years (5 with registration)

Rich Musicality + Immersive Sound = Stunning Realism

The AVR31 is a high-power, audio/visual receiver that delivers stunning realism for the ultimate home cinema experience. With native 16-channel decoding of immersive audio from Dolby Atmos, DTS:X and Auro-3D, the AVR31 can deliver incredible theatre experiences.

The Arcam AVR31 is designed with a passion for music and movies, bringing both to life with high fidelity and dynamics. The AVR31 features an over engineered toroidal transformer for real world power with low noise. The 7 channels of Class G amplification are based upon those in Arcam stereo amplifiers, guaranteeing musicality otherwise not heard from other AV receivers.

The performance and musicality can be assured with Dirac Live® room optimisation included, and accessed instantly with integrated streaming using Apple®Airplay2, Google Chromecast® (AUDIO), Bluetooth with aptX®HD, Spotify Connect, Tidal Connect and UPnP with the MusicLife app.

Dirac Live® Bass Control is available at an additional cost via the Dirac website: https://www.dirac.com/online-store/arcam-avr31/

Dirac Live® Bass Control aggregates measurement and location data from each subwoofer as well as the main speakers to determine how a system’s bass is distributed throughout the room.

Features
  • 16 Channels of Dolby Atmos, DTS:X, and AURO-3D Decoding
  • 7 HDMI Inputs, 3 HDMI Outputs including Zone 2. eARC Compatible
  • HDMI 2.1 with HDCP2.3
  • All inputs support 8K@60FPS, and 4K@120FPS
  • Supports Dolby Vision, HDR10+, HDR10, and HLG
  • Includes Dirac Live Room Correction
  • Ready for Dirac Live Bass Control. Purchase a license at https://www.dirac.com/online-store/
  • Dual ESS 9026PRO Audiophile DACs with ESS Reference Voltage Regulators
  • 7 Chanels of high power Class G Amplification
  • Wi-Fi / Ethernet, RS232, and IR Control
  • Google Chromecast built-in for streaming audio
  • Apple Airplay2
  • Bluetooth aptX HD
  • Free MusicLife iOS and Android UPnP app
  • Supports MQA
  • Roon Ready
Specification

Continuous Power Output per channel

2 channels driven, 20Hz ‑ 20kHz, <0.02% THD

  • 120W into 8 Ohms

  • 200W into 4 Ohms

2 channels driven, 1kHz, 0.2% THD

  • 140W into 8 Ohms

  • 220W into 4 Ohms

7 channels driven, 1kHz, 0.2% THD

  • 100W into 8 Ohms

  • 180W into 4 Ohms

Residual noise & hum (A-wtd)

  • <0.15mV

Stereo Line Inputs

Maximum input

  • 4.5V RMS

Nominal sensitivity (User Adjustable)

  • 1V

  • 2V

  • 4V

Input impedance

  • 47kΩ

Signal/noise ratio (A-wtd ref 100W)

  • 100dB

  • 110dB Stereo Direct

Frequency response

  • 20Hz—20kHz ± 0.2dB

Preamplifier Outputs

Nominal output level

  • 1V RMS (max. 5V RMS)

Output impedance

  • 560Ω

THD+N (20Hz—20kHz)

  • –100dB

Headphone Output

Maximum output level into 32Ω

  • 5Vrms

Output impedance

  • <100Ω

General

Mains Voltage

  • 220-240V, 50Hz

Power Consumption

  • 1500W PEAK (Thermal dissipation approx. 5200 BTU/Hour)

  • 100W Idle (Thermal Dissipation approx. 350 BTU/Hour)

  • <0.5W Standby

Dimensions

  • 433mm Width

  • 425mm Depth

  • 171mm Height

Weight

  • 18.1kg

Supplied Accessories

  • Mains Lead

  • Remote Control

  • 2x AAA Batteries

  • Quick Start Guide (full manual online HERE)

  • DAB/FM Antenna

  • 3x Wi-Fi Bluetooth Antennas

  • Calibration Microphone

  • USB Cable

GENERAL SPECIFICATIONS
Product Type
  • AV Receiver
  • HDMI 2.1 Class G AV Receiver
Powered Channels
  • 7
Processing Channels
  • 16
Tuner
  • FM
  • DAB (market dependent)
AMPLIFIER SPECIFICATIONS
Amplifier Class
  • Class G
Power Output
  • 120W (2 channels driven, 20Hz - 20kHz, 8Ω, <0.02% THD)
  • 200W (2 channels driven, 20Hz - 20kHz, 4Ω, <0.02% THD)
  • 140W (2 channels driven, 1kHz, 8Ω, 0.2% THD)
  • 220W (2 channels driven, 1kHz, 4Ω, 0.2% THD)
  • 100W (7 channels driven, 1kHz, 8Ω, 0.2% THD)
  • 180W (7 channels driven, 1kHz, 4Ω, 0.2% THD)
Residual Noise and Hum
  • <0.15mV (A-weighted)
ANALOGUE INPUTS
Line Inputs
  • 6 x Stereo RCA Line Inputs (Rear)
  • 1 x 3.5mm Stereo Line Input (Front AUX)
Maximum Input Level
  • 4.5Vrms
Input Sensitivity
  • 1V
  • 2V
  • 4V
  • User Adjustable
Input Impedance
  • 47kΩ
Signal-to-Noise Ratio
  • 100dB (Normal, A-weighted, ref. 100W)
  • 110dB (Stereo Direct, A-weighted, ref. 100W)
Frequency Response
  • 20Hz - 20kHz ±0.2dB
DIGITAL INPUTS
HDMI Inputs
  • 7 x HDMI
Digital Audio Inputs
  • 4 x Coaxial Digital Inputs (RCA)
  • 2 x Optical Digital Inputs (TOSLink)
HDMI Version
  • HDMI 2.1
HDCP Version
  • HDCP 2.3
HDMI Input Resolution Support
  • Up to 8K, 60Hz
  • Up to 4K, 120Hz
HDR Support
  • Dolby Vision
  • HDR10+
  • HDR10
  • HLG
HDMI Features
  • eARC
AUDIO PROCESSING
Surround and Immersive Audio
  • Dolby
    • Dolby Atmos
    • Dolby TrueHD
    • Dolby Digital Plus
    • Dolby Digital 5.1
    • Dolby Surround
  • DTS
    • DTS:X
    • DTS-HD Master Audio
    • DTS 5.1
    • DTS-ES 6.1 Matrix
    • DTS-ES 6.1 Discrete
    • DTS 96/24
    • DTS Neural:X
  • AURO-3D
  • IMAX Enhanced
Room Correction
  • Dirac Live
  • Dirac Live Bass Control Ready
    • Optional Licence Required
DAC Configuration
  • 2 x ESS 9026PRO DACs
  • ESS Reference Voltage Regulators
Additional Audio Format Support
  • MQA
NETWORK AND STREAMING
Network Interfaces
  • Wi-Fi
  • Ethernet
Streaming Support
  • Apple AirPlay 2
  • Google Chromecast Built-In
  • Spotify Connect
  • Tidal Connect
  • UPnP
  • Roon Ready
Network Application
  • MusicLife
    • iOS
    • Android
    • UPnP Playback
CONNECTIVITY
Bluetooth
  • aptX HD
Control Interfaces
  • RS232
  • IR Control
USB Port
  • Firmware Update
  • 5V / 0.5A
OUTPUTS
HDMI Outputs
  • 2 x Main Zone HDMI
    • Output 1 Supports eARC
  • 1 x Zone 2 HDMI
Speaker Outputs
  • 7 x Speaker Terminal Pairs
Preamplifier Outputs
  • 15 x RCA Channel Outputs
  • 2 x RCA Subwoofer Outputs
Digital Audio Output
  • 1 x Optical Digital Output (TOSLink)
Preamplifier Output Level
  • 1Vrms Nominal
  • 5Vrms Maximum
Preamplifier Output Impedance
  • 560Ω
Preamplifier THD+N
  • -100dB (20Hz - 20kHz)
Headphone Output
  • 1 x 3.5mm Stereo
  • 5Vrms Maximum Output (32Ω)
  • <100Ω Output Impedance
MULTI-ZONE
Zone 2 Outputs
  • 1 x HDMI
  • 1 x Stereo RCA Line Output
Zone 2 Control
  • IR
  • 12V Trigger
GENERAL SPECIFICATIONS
Power Requirements
  • 110 - 120V AC or 220 - 240V AC
  • 50/60Hz
Power Consumption
  • 1.5kW (Maximum)
  • 100W (Idle, Typical)
  • <0.5W (Standby)
Thermal Dissipation
  • Approximately 5200 BTU/hour (Maximum)
  • Approximately 350 BTU/hour (Idle, Typical)
Supplied Accessories
  • Mains Lead
  • Remote Control
  • 2 x AAA Batteries
  • Quick Start Guide
  • DAB/FM Aerial
  • 3 x Wi-Fi/Bluetooth Antennas
  • Calibration Microphone
  • USB Cable
DIMENSIONS AND WEIGHT
Dimensions
  • 433mm Width
  • 425mm Depth (including speaker terminals)
  • 171mm Height (including feet)
Weight
  • 18.1kg