Up for sale here is this power supply board recap kit for the Marantz 6300 turntable.  There are two different version of the Marantz 6300 power supply board, and this kit includes enough parts to recap either one of them.

This kit includes all the capacitors you need to recap the power supply circuit board in any version of the Marantz 6300, and it also includes a replacement for the H803 transistor.  The kit also includes replacements for the two off-board capacitors that are found in some Marantz 6300s--one 470 uf 50v electrolytic clamped to the plinth and one 1 uf tiny blue tantalum cap on the auto-stop sensor.

There is also a circuit board inside the motor, which you can access by removing the back cover on the motor.  I would strongly recommend recapping the motor board if you are good at delicate work--this is a fairly difficult job.  These turntables can have two different motors in them, and I have kits for either one of them--the 2330001 kit is here and the 2330002 kit is here.  Just use "add to cart" on all the kits you want, then check out. 

At this point the capacitors in your turntable are almost 50 years old, and they are well past their lifespan, so even if your turntable is working, you should still recap it.

This kit includes replacements for all electrolytic capacitors on the power supply board. These are extremely high-quality Nichicon PW, Panasonic FC, and Wima film capacitors, the same ones I use when I work on vintage stereo gear.

I will include basic instructions, but this is a little complicated, and you should know what you're doing and have a decent soldering iron. I will provide a link to download a free service manual.

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.