Have I killed my Trekstor Organix using an iPOd power supply?

[fromrussia]

I have ( or should I say I had?? ) a Trekstor Organix (2MB red) that I want to use for Podcast purposes and listen to it while offroading with my offroad car (The iPod 60 has problems becauseof his harddisc).

I also have a Mac Powerbook G4 using OS/X 10.4.10. Yesterday I attached the player to the Mac. I drew a few podcasts onto the player and they played very good. I also drew an MP3 file from iTunes directly onto the Organix .... it played. Than I attached the player to the iPdod power supply block (sorry my native language isn't English) and listened further. When I detached my headphones the Trekstor shut of and doesn't "move" any longer. He doesnt react on any button pressing.

My question, have I killed my Trekstor electrically ? Don't hope so. Any advice?

Werner