John Linsley Hood 80 Watt Audio AMP ETI May 1989. Substitute Transistors and FET,s
Can Anybody Please Help I have a pair of Power Amplifier PCB.s and a Power Supply PCB and wish to build another of these fine Amplifiers. But I am Having dificulty obtaining some of the semiconductors :- BC447, BC448, BF870, VN1210M and 2N5459. Can anybody suggest modern replacements.