help needed finding a substitute transistor in a magnavox console


the transistor part # is   153NIC   then theres  274 and D7150 numbers on it
128x128strat1953
You'll probably have to find the manual and find out if it is germanium or silicon in origin and then find a close sub.

germanium types will be hard to find, and are generally found as old stock off ebay and the like.