What to say... You will never get a chance to buy those ultra rare Sanken transistors, especially as NOS, NEVER USED!!!
One PAIR of rare and high speed Sanken transistors 2SA1068N 2SC2493N for Sansui AU-X1!
2SA1068N and 2SC2493N Sansui used in High Speed Premium Amplifier, model AU-X1 as power output transistors.
2SA1068N / 2SC2493N are an improved version of Sanken combination 2SA1068 / 2SC2493