Arcam AVR21 7.2 Home Theatre ReceiverHDMI 2. 1 High Power Class AB AV Receiver The design of the HDA range draws upon all of Arcams experience as one of the UKs most respected audio companies, to produce Arcams best performing range of audio products yet using the best quality components and engineering practices, the HDA range is designed and built to give you years of listening enjoyment. Rich Musicality + Immersive Sound = Stunning Realism The AVR21 is a high power, audio visual