Cambridge Audio azur DacMagic user manual Azur DacMagic

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azur DacMagic

Our Steep filter is a linear phase filter that has been optimised for stop band attenuation of close-in aliasing images. Here we have traded a little attenuation of the very highest frequency response (-2dB at 20kHz) and a little more pre- and post-ringing for a very steep attenuation just outside the pass band. The Steep filter is able to attenuate aliasing at 22kHz by some 80dB.

Impulse response

Amplitude

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Time (samples)

ENGLISH

Note: All filters exhibit the same ultimate roll-off of approximately 140dB.

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Contents Azur DacMagic Contents Introduction Important safety instructions CE mark FCC regulations Power sources Digital Outputs Rear panel connectionsUnbalanced Audio Outputs Balanced Audio OutputsUSB AC 12V 1.5A Power Adaptor SocketImportant Note Use the supplied power supply unit only Digital Inputs 1Source Power On/OffFilter/Phase Select Front panel controlsIncoming Sample Rate PhaseAudio output connections Digital audio input connections AC adaptor Azur DacMagic Digital audio output connections Operating instructions Filters Linear Phase FilterImpulse response Amplitude Minimum Phase Filter Azur DacMagic Steep Filter Azur DacMagic Page Technical specifications Low hum or buzzing sound can be heard TroubleshootingThere is no power There is no soundLimited warranty AP23905/1-A