[Boatanchors] Comdel Speech Processor CPS 11

David C. Hallam dhallam at knology.net
Tue Oct 30 14:36:48 EDT 2012


  I have to replace a couple of NPN transistors in a Comdel speech 
processor operating at 9VDC.  They are marked MST 119 0056 and I can't 
find any data on them.  Since the circuit is LF, no more than about 
20KHz, I am assuming about any small signal NPN transistor will work.  
Is that correct?

David
KW4DH

-- 
A democratic government is the only one in which those who vote for a tax can escape the obligation to pay it.
Alexis de Tocqueville



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