Up for sale here is this power supply board rebuild kit for a Sansui TU-9900. This includes all the parts you need to rebuild a Sansui TU-9900 power supply board, except for resistors. The original resistors are carbon comp and have usually drifted upwards a little, but will still generally work fine.

Sansui power supplies were run pretty aggressively, and often the old parts are weak and failing. We will make them new again!

This kit includes 9 capacitors, 6 transistors, 3 diodes (1 zener), and 2 dual diodes. These are all high-quality brand new genuine parts. The capacitors are 105° Nichicon PW at the correct uf and improved voltage ratings, and the transistors and diodes are the correct Fairchild/OnSemi subs for the originals. These are not cheap Made in China parts, they are extremely high-quality and they are what I use when I rebuild Sansui gear.

I will include a surprisingly well-written instruction sheet, but rebuilding a power supply is at least mildly complicated, and you should know what you're doing and have a decent soldering iron and a dim-bulb tester with a 60W or 100W incandescent bulb, and you will also need heat-sink compound for the two heat-sinked transistors. This kit should fix almost any power supply issues. 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.