Yamaha is bringing Amazon’s Alexa voice control to its MusicCast wireless multiroom audio products beginning this fall with more than 40 A/V products. The existing components will get a firmware update enabling control using spoken commands through Alexa-enabled devices. An Alexa skill that adds support for the MusicCast commands will simultaneously be made available for Alexaenabled devices, including the Amazon Echo, Echo Dot, Tap and Amazon’s Fire TV. MusicCast products range from wireless speakers to soundbars, amplifiers and A/V receivers that stream audio content from streaming services, Internet radio channels, digital music libraries, Bluetooth devices, and external sources connected to MusicCast products, such as TV set-top boxes, Blu-ray Disc players and turntables. MusicCast products also play back Hi-Res Audio audio formats.