Item Tag: Technics

Up for sale here is this complete rebuild kit for a Technics SU-7700 amplifier. This includes replacements for ALL the electrolytic capacitors in the amp, even the two big main filter capacitors. It also includes a new relay and replacements for the 8 transistors that are most likely to go bad. The 2SA798 dual transistors are each replaced with a pair of KSA992 transistors. These are all high-quality brand new genuine parts. The main capacitors are Nichicon VR 10000 uf 50v caps, and the other capacitors are Nichicon PW, Nichicon KL, Panasonic FC, and Wima film caps. The transistors are the correct Fairchild/Onsemi subs for the original transistors. These are extremely high-quality parts, and they are what I use when I rebuild vintage equipment. I will include surprisingly well-written instructions, but rebuilding an amplifier is moderately complicated, and you should know what you’re doing and have a decent soldering iron and a dim-bulb tester with a 60W or 100W incandescent bulb. Please see my pictures for details. US shipping and handling is $6, and international is $28. If you have any questions, please ask. Looking for more 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, new power cords, new main capacitors for the Marantz 1060/2230, wired Pioneer speaker plug replacements, new 630v yellow film capacitors at 13 different values, a large variety of transistors for vintage stereo repair, and more. Just use “add to cart” on everything you want and then check out for combined shipping.