Pioneer Vsx934 Firmware Update Fixed May 2026

Updates officially enabled Dolby Atmos Height Virtualizer and DTS Virtual:X . These technologies create "phantom" height and surround effects, giving you a 3D soundstage even if you don't have physical ceiling speakers installed.

Have you installed the update? Did it fix your specific problem? Let us know in the comments below. pioneer vsx934 firmware update fixed

: Navigate to System Setup → Miscellaneous → Firmware Update → Update via Network . Via USB : pioneer vsx934 firmware update fixed