Description

Up for sale here is this P800 power supply board recap set for the Marantz 4300. This includes all the parts you need to rebuild a Marantz 4300 power supply. Vintage Marantz power supplies were run pretty aggressively, and often the old parts are weak and failing. We will make them new again! This kit includes replacements for all 9 capacitors, all 7 transistors, both dual diodes, both zener diodes, and the 150 ohm power resistor, which should be mounted higher so as not to cook the board. It even includes a replacement for the 1000 uf 63v capacitor that is normally located off-board and has wires running to the power supply board. These are all high-quality brand new genuine parts, the same ones I use when I rebuild Marantz gear. The capacitors are all 105° Panasonic FC and Nichicon PW caps at the correct uf and same or higher voltage ratings, except that one capacitor has a slight increase in capacitance for a slightly longer relay delay time. The transistors are Fairchild/OnSemi KSC2383YTA and TIP41C, which are the correct subs for the original transistors. . I will include surprisingly well-written instructions, but this is moderately complicated, and you should know what you're doing and have a decent soldering iron, as well as a little heat-sink compound. 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. Looking for more Marantz parts? I have power switches , feet , pushbuttons , top case screws , bottom screws , faceplate screws , white LED fuse lamps , blue LED fuse lamps , 6.3v bi-pin bulbs , 8v bi-pin bulbs , 12v bi-pin bulbs , wired 8v 60ma bulbs , and more. Just use "add to cart" on everything you want and then check out for combined shipping.