2SA1695 is a silicon PNP bipolar power transistor. These transistors are specially made for audio amplifiers but can also be used in other general purposes. It is a 140V, 10A and 100W transistor. It comes in TO-3PN package.
2SC4468 is a triple diffused NPN planar transistor. These transistors are specially made for audio amplifiers but can also be used in other general purposes. It is a 140V, 10A and 100W transistor. It comes in TO-3PN package.
This listing is for 1 pair of A1695 & C4468 (2SA1695 & 2SC4468) transistors.