Here you have a chance to buy F-2835 Sansui board for amplifier AU919.
As you can see on the pictures, the board was carefully removed from amplifier and as you can see on the pictures, it is without damages and burned elements. That board is coming without selector. This board is for first version of AU919.
Please click on picture to get it bigger, and please look on all 6 pictures.
Installation should be done by qualified technician only, because it is not simple to do that!