The Allen & Heath M-DL-ADAPT 'letter-box' interface fits in any I/O Port on on an Avantis / dLive and adds compatibility with most iLive / GLD audio networking cards including M-Dante, M-Waves, M-ES-V2, M-ACE and M-MADI. It provides a 64x64 channel interface running at 48kHz, thus maintaining compatibility with Allen & Heath iLive and GLD mixing systems as well as most third party consoles running off Dante or MADI. Sample Rate Conversion is seamlessly performed in the interface module.