Weiss ADC2声卡

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the weiss adc2 is the successor of our renowned two channel adc1-mk2 a/d converter.

the adc2 uses state of the art a/d chips in our proven “correlation technique” configuration, which lowers converter imperfections.

the analog input stages are kept balanced from the input connectors throughout to the converter chips. a high microphone preamplifier is built in as a standard feature.

supported sampling fre are 44.1, 48, 88.2, 96, 176.4 and 192 khz.

output formats are aes/ebu in one or two wire technique, s/pdif as well as firewire for a direct connection to computers.

synchronization can be internal or external through aes/ebu or bnc (wordclock).

the built in digital peak limiter allows for setting a generous headroom on the analog inputs and still get a full scale signal at the converter’s output.

a large bar graph shows the level to the a/d input, the output level and the gain reduction in the aforementioned limiter.

the output word-length can be reduced from 24 to 16 bits with the built in pow-r dithering. it is even possible to have one output running at 24 bits and another one at 16 bits. this feature comes handy when a safety copy to e.g. a dat has to be made.

the analog input sensitivity can be set in 6db steps via a relais controlled attenuator. an additional gain control is implemented in the dsp chip in the digital domain.

both channel 1 and channel 2 are fully independent, except for the sampling rate and for the dither settings.

the aes/ebu sync input can be used as a digital audio input. this allows to limit and / or dither digital audio signals. the peak hold feature can be used to monitor a transfer and check for overloads which may have occurred.