Up for sale here is this set of 10 (ten) brand new Onsemi KSA1015YTA transistors and 10 (ten) brand new Onsemi KSC1815YTA transistors. These are genuine Onsemi transistors, and are invaluable for vintage electronics restoration. They are great subs/replacements for a number of vintage transistors that can get noisy over the years. These are usually found in complementary pairs, and here you can get 10 of each, making your repair work easy. Many vintage Pioneer, Sansui, Marantz, and other brand receivers and amplifiers will develop faint crackling in one or both channels as a result of small transistors going bad, and these brand new transistors are a great way to fix that. I use these exact transistors when I restore gear--they're fantastic!

US shipping and handling is $6, and international is $20, no matter what quantity you buy. All of my small parts are set up for combined shipping--just use the "add to cart" feature and then check out at once, and the shipping will be automatically discounted.

Looking for more parts? I have power switches, feet, pushbuttons, top case screws, bottom screws, faceplate screws, white LED fuse lamps, blue LED fuse lamps, 6.3v bi-pin bulbs, 8v bi-pin bulbs, 12v bi-pin bulbs, wired 8v 60ma bulbs, new main capacitors for the Marantz 1060/2230, wired Pioneer speaker plug replacements, new 630v yellow film capacitors at 13 different values, a large variety of transistors for vintage stereo repair, and more. Just use "add to cart" on everything you want and then check out for combined shipping.