Every now and then, I see people search in vain for obscure Japanese transistors that have been discontinued 20-30 years ago. Chances are: I can help, with a large stock of over 300(!) different ORIGINAL Japanese transistors. This includes hard to find types like 2SA1095/2SC2565 and even 3 pairs of TO-3 transistors, and some 2SJ50/2SK135s. And a LOT of other stuff in between, like really original drivers from Toshiba, the "industry standard" 2SA968Y/2SC2238Y which now are only available from ebay.... as a fake. From low-noise input transistors (4 pairs) to VGS transistors to bias servo transistors and drivers as well as output devices: I have them all. If I don't have your exact type, chances are high I can come up with a replacement part that WILL work properly. Just give me a shout if you are in need of something!