The m802A/D converter card option provides m802 users with state of the art A/D conversion for the most demanding music recording applications. The purpose for this new card is to provide A/D conversion technology capable of matching the transparent, musical character of our mic preamplifiers, with the combination of the two creating a new level of true audio purity. To understand what makes our A/D converter unique, we’ll discuss the design’s three basic functional blocks: the analog input stage, the A/D converter, and the clock generation (or regeneration).

 

 

Tekniske spesifikasjoner:

 

•Absolute purist A/D converter performance: 24 bit, 44.1kHz – 192kHz sample rates

 

•Multiple clock sources: Internal crystal, external word clock and Digidesign™ loop sync

 

•Clock output can be word clock in, recovered word clock or internal ref word clock

 

•Ultra pure high performance analog front end

 

•Very low distortion conversion: 0.0002% THD+N

 

•Low phase noise, wide lock PLL for external clock. Locks to Fs +/- 8%

 

•Extremely low jitter s-Lock™ crystal based PLL

 

•Two sets of 8 channel AES3 outputs on DB25 connector

 

•8 channel AES3-id/IEC60958 (S/PDIF) outputs on BNC

 

•Single wire and dual wire operation (8 channels on DB25, 4 channels on BNC)

 

•Optional ADAT optical output module. Supports s/MUX for 88.2-96kHz sample rates

 

•All ADC parameters are adjustable from the m802RCU or m802 front panel

 

•All data outputs are transformer coupled