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previous: Pete Alvaro,You could mo... -- 8/23/2000 6:46 AM view thread

Re: Suitable Easy To Find MPF105 Replacements

8/24/2000 8:00 AM
geoff_w
Re: Suitable Easy To Find MPF105 Replacements
2N5485 is what i used in mine. (also available from jaycar or dicksmiths for any aussies)  
 
I found the preamp transistor (a bc549) was overdriving and its not pretty so i added a variable pot, a la 'bias control', in front of the input. cleaned up fine.  
 
Geoff_w.