These are all high-quality brand new genuine parts. The capacitors are Wima film caps, 105° Panasonic FC, and 105° Nichicon PW caps at the same uf ratings and the same or higher voltage ratings, and the transistors are new Fairchild/OnSemi transistors, the correct subs for the original transistors. The replacements for the differential pairs are matched for HFE in order to minimize DC offset. These are extremely high-quality parts, and they are what I use when I rebuild Pioneer equipment.
I will include surprisingly well-written instructions, but rebuilding an amplifier board is at least mildly complicated, and you should know what you're doing and have a decent soldering iron and ideally a dim-bulb tester with a 60W or 100W incandescent bulb. 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.