These are parts I collected over 10 years ago to build Fuzz Face and Wah pedals. I've forgotten the manufacturers as it was so long ago, but they are discontinued vintage transistors. They are a set of DCA55s, with a simple measurement showing hFE of 236 and 367. I will send them in separate bags so you can tell which is which. I still have several of the same transistors, so if you would like a set with similar hFE values, please let me know.