to ianmedium - ordered my tu-05 last friday, hopefully getting the amp end of june. after having received it i will come back to your offer to give me some advice about tubes and will ask you about your then favorite set of tubes. by the way a good friend of mine is radio and tv technican for more than 30 years now. i couldn't resist to attach a picture with one of his 5 boxes with german nos tubes (and best of all i can get all the tubes i need free of cost).
Edited by GermanGuy - 5/27/13 at 5:26pm