This is a browser-based firmware updater for E-mu's Proteus 2000 and EOS range of synthesizers and samplers.

Using the Web MIDI API and modern JavaScript features, it requires an up-to-date web browser supporting HTML5 and the ES2016 version of JavaScript. Google Chrome is recommended. Firefox and Safari might be made to work via third party Web MIDI plugins. It will never work on Internet Explorer.

Unsupported browser
No ES2016 support. Please try with Google Chrome.