SonOfSJ
Prominent Member
@Jules Interesting point about weight that Dr Julian Scott and others have made. My ancient (bought in 2010) "ultimate" 9-channel Denon AVR-4810 receiver AVR-4810 weighs 19.1 kg. My new (March last year, but still in its box) "ultimate" Denon 9-channel X7200WA receiver weighs 17.8kg. I'm curious about how much this 13-channel machine will weigh. I gather that the feature of greater power and / or more amplifier channels yet less weight may be explained by modern machines using efficient class D or class G amplifier circuitry, rather than older machines that used less efficient, hence heavier, class A/B amplification?