مضخم الصوت Cambridge Audio Azur 851A المدمج من كامبريدج اوديو - أسود

The 851A uses our patented 2nd generation ‘Class XD’ amplification technology. Traditional Class A amps requires ‘always-on’ capacitors, which is enormously inefficient and generates excessive heat. Class AB was designed to offer a more efficient alternative but sacrificed some sound quality in the process. XD refines the AB approach to ensure any distortion is outside of the audible spectrum. The result is best-in-class audio quality, clean power and energy efficiency.

851A’s power comes from an enormous toroidal transformer. It’s so big, it accounts for almost a third of the unit’s weight. It’s no surprise then that 851A is able to deliver a huge 120 watts of power into 8 Ohms (Or 200 watts into 4 Ohms!). In simple terms, 851A has the power to handle huge dynamic range with grace.

If you’re looking to take advantage of a more powerful amplifier, like the 200-watt 851W, in conjunction with 851A’s leading pre-amplifier, you can do just that with the pre-amp out connection. With its own toroidal transformer, the 851A’s pre-amp is truly a class-leader on its own.