Applicable for E-series MMS eSeries streamers (MMS-1e, MMS-3e, MMS-5e) on version 6.4 and later Firmwaresfirmware.
Version 6.4:
Supports up to 40,000 local tracks.
Synchronizing tracks from a computer using the Mirage Media Synchronization tool will reject a sync request where the new total track count is above the track limit.
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Supports up to 200,000 or more local tracks. No track limits are enforced.
OS 7.0 requires an Advanced Music Bridge (AMB-1), https://autonomic.biz/advanced-music-bridge/, and an eSeries MMS (https://autonomic.biz/music-streamers/ )