A Key Difference

Doing things differently seems to come naturally to the few Australian companies making hi-fi components. Halcro in South Australia makes one of the only amplifiers in the world with a power-factor-corrected power supply. Melbourne-based Whise makes the only subwoofers in the world with acoustic filters and Sydney's Dan A Digital builds active speakers powered by valve amplifiers. And Redgum Audio makes the only amplifier in the world that has an ignition key as a power switch.