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soundbadger 30th October 2007 10:53 AM

power supply PLEASE HELP
 
hello there
i have designed a power supply using psud2 (see attached jpg) , it is to power 2 kt88 tubes and 2 pre-amp tubes (undecided on exact type), i just wondered if someone could take a look and tell me what they think. is there anything i should do differently. i need a power supply to give 2 different voltages for the power and preamp tubes this seemed the easiest way.

the transformer resistance of 150r is just a guess but the chokes 82r is a hammond 193j.

any help appreciated,,,,
soundbadger

soundbadger 30th October 2007 01:19 PM

2 Attachment(s)
my picture disappeared so hear it is again


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