Up for sale here is this Sansui F-1499 driver board rebuild set. This includes all the parts you need to rebuild an F-1499 driver board for the Sansui 661 or 771. Over time the driver boards start developing issues with transistors and capacitors, and often the old parts are weak and failing. We will make them new again! This kit includes enough parts to replace all the electrolytic capacitors, diodes (including the two zeners), the four trimmers, and all the transistors except the bias transistors, which you generally don't need to replace. This kit does not include any output transistors, and it does not include the actual board, which you can see pictured above as a finished example.

These are all high-quality brand new genuine parts. The capacitors are all Panasonic FC, Nichicon PW and Wima film caps at the correct uf and the same or higher voltage ratings, the trimmers are new Bourns trimmers, and the transistors and diodes are the correct Fairchild/Onsemi subs for the original transistors/diodes. These are extremely high-quality parts, and they are what I use when I rebuild Sansui gear. Just recapping the driver board is a waste of time if you're not going to replace the transistors as well, which is why this kit includes both. A lot of times the transistors age worse than the caps, so you should definitely change out the transistors while you're in there.

I will include a surprisingly well-written instruction sheet, but rebuilding a board is at least mildly complicated, and you should know what you're doing and have a decent soldering iron and a little heat-sink compound as well. Please see my pictures for details.

US shipping and handling is $5, and international is $18, no matter what quantity you buy. All my small parts are set up for combined shipping, so just use the "add to cart" feature and then check out all at once, and it will combine shipping. If you have any questions, please ask.
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 power cords, new main capacitors for the Marantz 1060/2230, wired Pioneer speaker plug replacements, new 630v yellow film capacitors at 30 different values, a large variety of transistors for vintage stereo repair, new 250v yellow film crossover capacitors, and more. Just use "add to cart" on everything you want and then check out for combined shipping.