substitue for ztx 450?

[scu]

hi,
are there any substitutes for the ztx 450 used in the aleph 4?
it's dificult for me to get these.

thanks
olaf

 

[cp642]

refer to this thread, http://www.diyaudio.com/forums/showthread.php?threadid=1553

 

[Nelson Pass]

Just about any decent npn transistor in a small
case will do the job. It will not experience more than
a few mA of current, less than 10 volts, and a beta of
100 or better is desirable. It need not be fast at all.