Support

Frequenty Asked Questions

Answers to general and product-specific questions.

Operating Systems for DSI Products

Current versions and updating instructions for all of our products.

Troubleshooting

Answers to frequently asked tech support questions.

Evolver Desktop | Evolver Keyboard | Poly Evolver Rack | Poly Evolver Keyboard
Prophet '08 Keyboard and Module

Downloads

Program banks, documentation, and other useful stuff.

Evolver (all models)
Mopho
Prophet '08 (keyboard and module)

Contacting DSI

If you don't find the answers you're looking for on the Web site, please contact us directly at or call (707) 963-7006 Monday through Friday between the hours of 8 am and 6 pm Pacific Time.