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Operating System Upgrade Status:

The Tetra MAPS OS is version 3.1
The original MAPS OS is version 2.2


The OS is user upgradeable via Non Real-time Universal System Exclusive Midi File Dump.
To receive an upgrade please submit the following information:

Your Email Address  

Enter the serial number found on the rear of the sequencer, beside the Signal Arts logo.

Serial Number  

The following are some URL's for sysex utils which may support MIDI file dump:

Mac users might try the SysEx Universal MIDI Librarian, or the Snoize Sysex Librarian (supports OSX).

Windows users should take a look at the MIDI Data Filer, or SyxLibEd.

Linux users may check linux- sound for links, or MIDIMountain which is a full featured open-source MIDI sequencer with sysex capability.

Users of other operating systems should check out the Hit Squad Shareware Music Machine to see about utilities that will work with your setup.



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