As one of the very few audio specialists in the world to design AV receivers, Arcam has developed a reputation for balancing a finely honed technical specification with world class audio performance. The AVR390, AVR550 & AVR850 are, quite simply, the highest performing AV receivers Arcam has ever made.

Continuous power output, per channel, 8Ω (AVR390)

2 channels driven, 20Hz - 20kHz, <0.02% THD - 80W
2 channels driven, 1kHz, 0.2% THD - 86W
7 channels driven, 1kHz, 0.2% THD - 60W
Residual noise & hum (A-wtd) - <0.15mV

Audio Performance (Stereo line inputs)
Signal/noise ratio (A-wtd, stereo direct) - 110dB
Frequency response - 20Hz—20kHz ± 0.1dB

Video Inputs
HDMI - x7 (6 x HDMI2.0a, HDCP2.2, 1 x MHL compatible)

Video Outputs
HDMI - Z1 x2 (out1 ARC, HDMI2.0a, HDCP2.2, out2 HDMI2.0a, HDCP2.2), Z2 x1 (HDMI2.0a, HDCP2.2)

Audio Inputs
HDMI - x7, Coax SPDIF - x4, Toslink - x2, RCA Phono - x6,
3.5mm aux, USB input, Ethernet Client, Internet Radio, ARC (from display)

Audio Outputs
7.1.4 Pre-amp output - 12x RCA Phono
Zone 2 output - RCA Phono

Radio Tuner
FM / DAB / DAB+ (in appropriate markets)

Supported Surround Modes Include
Dolby Atmos, Dolby Surround
DTS:X, DTS-HD Master Audio, DTS-ES 6.1 Discrete, DTS-ES 6.1 Matrix, DTS 5.1, DTS Neural:X