Yamaha XMV8140 Power amplifier Yamaha XMV8140 Power amplifier x Equipped with the newly developed YDIF digital audio format for easy setup 70V or 100V mode can be assigned to every pair of channels Powerful, intelligent protection features for more reliable operation Designed to operate in both high or low impedance modes Overview: Yamaha XMV8140 with the newly developed YDIF x The Yamaha XMV8140 power amplifier can operate in both high-impedance (70V/100V line) or low-impedance (4/8) modes simultaneously, eliminating the need for additional equipment, as well as streamlining the installation process. Installed sound applications often demand both high and low impedance connectivity in the same venue, requiring separate, dedicated amplifiers or an external transformer. Also enables both 70V and 100V operation The XMV8140 power amplifier also enables both 70V and 100V operation for every pair of channels by simply selecting the preferred mode using the dip switches on the rear panel. H