"or something else, like a triebert system?" I'm really explicit, german system OR something else.Triébert and Cabart were french...
I actually bought the reeds from an oboist that turned to teaching, repairing and manufacturing reeds for oboe. I think they are good reeds and my repair tech was the one that pointed me to him. Unfortunately, it was also my tech that said it was a german system instrument... go figure.Now you just need to find a good source for reeds, try finding a good local oboist and buy some from him or her, commercially available reeds are generally awful and will make it much harder to learn. Ideally study with a good oboist and save yourself a lot of grief ( just the fact you thought you had a German or Viennese instrument makes me think you need to find a teacher).
Thanks, for now I think I'm good, but will keep that in mind if any problem will arise.For any info on oboe brand/system/key specifics, it's always worth contacting Peter Hurd, he probably knows more than anyone.