SoundStage! HiFi | SoundStageHiFi ...
Cambridge Audio''s first product, designed by Professor Gordon Edge in 1968, was the P40 integrated amplifier, which Cambridge claims was the first amplifier ever to use a toroidal (, donutshaped) continuing to make amplifiers, Cambridge has come a long way in the halfcentury since then, producing CD players, D/A converters, surroundsound receivers, loudspeakers, and ...