Updated: Terratec Axon Ax 100 - Guit-to-Midi Converter

YouTube via mag4musicians.
"Axon Ax 100 Guitar-to-Midi Converter in der Praxis

Heutzutage können Gitarristen recht einfach über die Ausdrucksmöglichkeiten typischer Gitarrensounds hinausgehen. Denn über den Terratec Axon Ax 100 Guitar-to-Midi Converter mit integrierter Klangerzeugung können sie ihr gewohntes Instrument spielen, um beispielsweise Synthesizer- oder gar Klaviersounds erklingen zu lassen.
(Updated: Audio offset corrected being present in the version on YouTube but not in the original file uploaeded.)"

And in Googlish:
"Axon Ax 100 Guitar-to-MIDI converter in practice

Today, guitarist quite simply about the possibilities of expression typical guitar sounds excessive. Because of the Terratec Ax 100 Axon Guitar-to-MIDI converter with integrated sound generation, they can play their usual instrument, for example synthesizer or piano sounds ring out to be.
(Updated: Audio offset corrected being present in the version on YouTube but not in the original file uploaeded.)"