Vintage MARANTZ Power Amp Board Restoration

What tools do I use? https://youtu.be/MLK649c1_fM 0:00 - Introduction 1:00 - Mechanical Disassembly 6:17 - Capacitor Replacements 10:23 - Semiconductor Replacements 15:46 - Component swapping and reassembly 19:51 - Test and Adjustments Perform all work at your own risk. I am not responsible for any injury or damage. In today's video, I restore the power amplifier boards on my Marantz 2250B. But this time, I go into a little more detail regarding component selection. The 2250B restoration is almost done and I'm excited to make the "after" video!