Oberheim DSX Test EPROM Diagnostics Chip

Description

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

1. Memory
2. Interrupts
3. Computer Interface
4. LEDs
5. Displays
6. DAC (with calibration procedure)
7. Metronome
8. Cassette Interface
9. External Clock

This is a helpful tool for any DSX owner to have on hand.