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transistor substitution question

Started by rtate, March 11, 2008, 10:14:07 PM

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rtate

For the sst-01 softstart the plan spec  bc550b for the curcuit.
I am having trouble locating this piece in my area(Canada)
Locally I have   bc547b , bc548 and bc557b available.
Will any of these work and if so which would be the best suited?
Thanks...
7 Leach superamps, 3 shiva subs,Aria5R
Parasound AVC2500u, Sugden transport,
Bride of Zen preamp,home made Cat5 speakecable
and interconnects

peranders

Almost any NPN transistor will do. BC547B is quite alright.
/Per-Anders Sjöström, owner of this forum

Homepage with my DIY hifi stuff

rtate

7 Leach superamps, 3 shiva subs,Aria5R
Parasound AVC2500u, Sugden transport,
Bride of Zen preamp,home made Cat5 speakecable
and interconnects