Get ready to experience a whole new level of tone creation. THR100H Dual packs true dual-amp functionality into a single 5kg package. Both amps feature five custom-voiced amp types with natural, organic overdrive, Yamaha’s new ultra-dynamic power amp with selectable output tube simulations and selectable class A or A/B topology, independently assignable boosters, reverbs and IR speaker simulators, as well as selectable single or true dual-discrete inputs for genuine dual-path connectivity. ※To download the latest firmware, please see the ”Downloads" tab