Oberheim DMX Test EPROM Diagnostics Chip

Description

This EPROM chip can be plugged into the Oberheim DMX and will run diagnostic tests on your drum machine to help test and troubleshoot it.  It tests the following areas:

1. Display
2. Memory
3. Switches
4. Interrupts
5. Drum Triggers
6. Battery Backup
7. Cassette Interface

This is a helpful tool for any DMX owner to have on hand.  Please note this only works with stock, non-MIDI, non-memory expanded DMXes.