Restoration kit for MCINTOSH MC75  tube amplifier, enabling you to bring the amp's power supply and bias circuitry back to factory specs. Included are: Pair of high voltage 80/40/30/20 multi section electrolytic can capacitor  Pair of 250uF/250v electrolytic capacitors Pair of 0.01uF/400v axial film caps 12 uF/250volt Sprague Atom axial electrolytic capacitor Three diodes for replacement of obsolete and hazardous selenium rectifier and of the the two diodes (and one mounting tab) Five resistors:  62K, 100K (1/2 watt); two 100K/1watt; and one 10k/2 watt.   Instructions and schematics. Note that while very simple, the installation if these parts requires proper soldering skills and the ability to read a schematics (in order to locate parts).  Furthermore, tube amps operate with potentially lethal high voltages (as much as 500 volts).  Buyer of this kit assumes all responsibility for their work and their liability!  If you are unsure, ask about our restoration services or visit vintagevacuumaudio.com