Arcam AVR31 HDA Range HDMI 2.1 Class G AV Receiver 16 Channels of Dolby Atmos DTS:X AURO-3D decoding
The AVR31 was designed with passion for music and movie lovers and boasts the dynamic class G amplification, powering the most complex speakers with ease while delivering great efficiency. Audiophile listening experiences are optimised with full 16-channel Dirac calibration on board as well as simple streaming with a mobile device using the native app of choice via Apple AirPlay2 or Google Chromecast.
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®, 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.
Key Features
16 Channels of Dolby Atmos, DTS:X & AURO-3D decoding
7 HDMI inputs, 3 HDMI outputs inc 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*
Dual ESS 9026PRO audiophile DACs with ESS reference voltage regulators
7 Channels 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
Product Specification
2 channels driven, 20Hz - 20kHz, <0.02% THD 120W/200W
2 channels driven, 1kHz, 0.2% THD 140W/220W
7 channels driven, 1kHz, 0.2% THD 100W/180W
Residual noise & hum (A-wtd) <0.15mV
Stereo Line Inputs
Maximum input 4.5V rms
Nominal sensitivity 1V, 2V, 4V (user adjustable)
Input impedance 47kΩ
Signal/noise ratio (A-wtd ref 100W) normal/stereo direct 100dB/110dB
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 110–120V or 220–240V, 50–60Hz
Power consumption (maximum) 1.5kW (Thermal dissipation approx. 5200 BTU/hour)
Power consumption (idle, typical) 100W (Thermal dissipation approx. 340 BTU/hour
Power consumption (standby) <0.5W
Dimensions W x D (including speaker terminals) x H (including feet) 433mm x 425mm x 171mm
Weight (net) 18.1kg
Weight (packed) 21.4kg
Supplied accessories Mains lead
Remote control with 2 x AAA batteries
Manual
DAB/FM aerial
3 x WiFi/Bluetooth antennas
Calibration microphone
USB cable
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