Transistor equivalents


2002-09-12 11:14 am
merbert said:

What differences would using the BC550C make (if any) in an Aleph 4 clone?

If any; slightly different bias.
The NPN transistors in the Aleph series amps are generic TO-92 low noise, mid/high beta NPN transistors. Almost anything decent will work. If you get any difference in bias current, you can adjust one resistor vaule to get what you want. I used BC550C in my Aleph30 ;)