Yamaha RX-V4A Sub Mini Featuring the ESS Sabre ES9033Q

Featuring the ESS Sabre ES9033Q DAC

powerful bass with a 12” driver and built-in amplifier

Upgrade your audio experience with the DALI Phantom K-60 in-ceiling speaker

Designed and manufactured at Denon facilities in Japan

2 Channel AV Receiver with MusicCast

Yamaha RX-V4A Sub Mini Featuring the ESS Sabre ES9033QYAMAHA initially intended to support QMS (Quick Media Switching) within the HDMI 2. 1 specification. However, YAMAHA later discovered that these models cannot be updated to support QMS via firmware. This is due to an unforeseen hardware limitation caused by QMS specification change in HDMI 2. 1a. This hardware limitation affects current AV receivers, including Yamaha.