The AD Option for m201 from Grace Designs is a two channel analog-to-digital converter module option for the m201 microphone preamp. The module provides low-latency 24-bit/192kHz conversion and delivers a high level of sonic clarity, detail and nuance.
Either the microphone preamp section, or the M+S matrix can be routed to the converter input directly for use in standard recording applications. Using the additional analog line inputs, the microphone preamplifier and A/D converter sections can be used separately, allowing for external processing to be inserted between the preamp and the converter.
External Wordclock or Digidesign LoopSync synchronization is available utilizing a proprietary dual stage PPL with s-Lock, for extremely low jitter and greater stability. Two independent A/D sensitivity configurations are available from the front panel, allowing the user to easily switch between two calibrated settings, each of which can be configured to one of four provided standard A/D sensitivities.
Note! The module is field installable but requires a competent technician for installation.
Internal: 44.1, 48, 88.2, 96, 176.4 and 192kHz
External: 40.1kHz to 207kHz (+/-8% at each sample rate) in Wide lock mode
Internal through preamp
2 x XLR Line
|Analog Outputs||Not applicable|
|Digital Input Connectors||Not applicable|
|Digital Output Connectors||
2 x XLR AES/EBU
1 x BNC coaxial S/PDIF
1 x TOSLink optical S/PDIF
|Word Clock||2 x BNC I/O|
|Dynamic Range||117dB, A-weighted (20Hz to 20kHz)|
|Frequency Response||10Hz to 20kHz, +/- 0.2dB (at 44.1kHz)|
|THD + N||<0.00026% (-112dB), 1kHz, -1dBFS, 20Hz to 22kHz|
|Dimensions (WxDxH)||Not specified by manufacturer|
|Weight||Not specified by manufacturer|
|Specialties||Capable of transmitting AES/EBU digital audio in single or dual wire modes, and in either professional or consumer format|