Tour Grade amplifiers have a microprocessor
controlled operation management system that
provides useful features such as compound
thermal management (preventing amps from
switching off in excessive thermal environment),
automatic mains voltage detection and a circuit
breaker control that allows the TG-7 to operate
on a 30A (120V) or 16A (230V) circuit breaker
with normal music signal.
Tour Grade amplifiers use a grounded bridge 3-step class-H topology to ensure the highest acoustic performance and reliability. The TG Series also offers the power and transient response to drive subwoofers along with the low distortion for critical HF signals. The high capacity switchmode power supply provides the headroom needed to ensure high dynamic outputs and reliable operation on extreme low loads.