24 bit PCM sample rates up to 384 kHz, DXD and DSD. AX24 is based on the Digital Audio Denmark high quality multi bit converter and modulator design, using a 5 bit delta sigma modulator. AX24 offers A/D and D/A conversion in PCM up-tp 384 kHz, DSD at 64fs or 128fs and DXD at a sample-rate of 352.8 kHz. AX24 covers applications for music recording as well as mastering and monitoring in DSD.Mic pre with analog gain in 3 dB steps and digital gain with 0.25 dB accuracy is available for AX24 providing a sonically very transparent integrated Mic pre and ADC design. The Dynamic range is between 118 & 121 dB and the Mic pre equivalent noise floor is at -130 dB. AX24 offers an impressive dynamic range , making it the quietest and most transparent converter on the market.Modular Interface structure. All DAD-I/O modules are available for AX24 providing interfacing for the most used PCM formats up-to 96 kHz. Additionally the 8 channel AES3 module can interface 192 kHz and 384 kHz on a multiple wire interface. The MADI interface, supports all the sampling formats of the AX24, and is an extremely powerfull and capable interfacewhich input and output all the PCM rates up-to 192 kHz as well as DSD and DXD. The interface can be configured to operate in a daisy chain for connecting more converters to the same MADI link. The MADI interface and the converter can be set to access any of the up-to 64 MADI channels in any confuration in blocks of 8 consequetive channels. All "unused" channels are linked trough the interface with very low latency of only a few samples. AX24 is available also with interface for AVID Pro Tools HD/HDX, for direct connection to the DigiLink interface by installing the IOM-PHD interface card in AX24.