Steinberg MIDEX and MIDEX+ user manual
Posted: 06 Oct 2026 18:17
From the Atari Music Network manuals collection (Hardware Manuals page by Malcolm Ramage, last updated 29 May 2011). Scans courtesy of NCGM.
MIDEX+ is a Steinberg key expander, MIDI input and output expander and SMPTE generator for the Atari ROM port; MIDEX has the key expander and the MIDI expander. This is their user manual, in English, 7 scanned double pages including the cover (zip of JPEGs).
Download: Steinberg MIDEX and MIDEX+ user manual (19.4 MB)
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MIDEX+ is a Steinberg key expander, MIDI input and output expander and SMPTE generator for the Atari ROM port; MIDEX has the key expander and the MIDI expander. This is their user manual, in English, 7 scanned double pages including the cover (zip of JPEGs).
Download: Steinberg MIDEX and MIDEX+ user manual (19.4 MB)