Kenwood KA-907
This amp was in good shape functionaly. A couple of switches were a bit dirty, and it had the standard collection of dust and grime from years or use. 

I could see that this was not assembled with the care of older units.  The hast of assembley showed in the installation of the output transistors, and the way the components were loaded on the board (bent, twisted, crooked, etc.). Many of the componets were inserted unevenly, and soldered into place with them leaning and touch components around them.  if you look at the photo of the power supply board you can see some of the black poly caps like this... but there were many, including diodes and resistors.

My goal here, was to groom the boards, clean the posts, and surfaces, and install a complete new set of capacitors. 
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