For those taking this same path, here is my list of the aluminum electrolytic capacitors needed, in the following format:
(quantity) uF voltage notes
NOTES: I am an unwashed amateur, so please use this list at your own risk. It is not a substitute for your own, fine attention to detail but rather a cross-check to assist other intrepid souls delving into the guts of this fuel-injected beast. Be damned careful handling the old caps, especially the big ones, so you don't kill yourself, and be double damned careful working inside the D1200 for the same reason. I used Mouser for this order and chose Elna Silmic II caps when I could as they seem to have a good reputation. After some debate, I decided to leave the four big 15,000uF 120V caps in place (for now) because the lowest replacement caps I could find (United Chemicon screw terminal 18,000uF 160V) were almost $40 USD each. It is a quite fantastic power amplifier that has served me extremely well, so I may change my mind later.
Finally, we all know that a recap isn't a panacea for vintage amps but merely a starting point. Sometimes if it ain't broke, don't fix it, so feel free to utterly ignore my OCD recapping quest as there is always the possibility that you can turn a functioning amp into a smoking heap of ruin, however good your intentions. Diodes, transistors, resistors may need replacing, too, and remember to work C3 (calmly, carefully, and cool-headed), taking plenty of pictures before you pull a part out so you remember where that damned wire went and in what orientation that polar cap was seated on the board. If you can stand it, test the amp (always hooked up to a Dim Bulb Tester) after completing a small section so if something goes wrong you can more easily find out what you did wrong. Once you're all done, you will need to adjust the amp per factory specs or you may see magic smoke leaving your cherished amp. And, of course, wear pants when soldering!
(2) 470uF 160V substituted for original 470uF 120V
(4) 15,000uF 120V did not replace; $$$
(2) 47uF 100V
(2) 22,000uF 63V oh my
(6) 1uF 50V bipolar
(1) 4.7uF 50V
(1) 0.47uF 50V
(1) 10uF 50V
(1) 47uF 50V
(4) 220uF 50V
(4) 47uF 25V
(2) 10uF 25V
(1) 100uF 16V
(1) 330uF 16V
(1) 22uF 16V
(2) 220uF 16V bipolar
(2) 47uF 16V
(2) 100uF 10V bipolar
