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Old Today, 03:14 AM   #1
diyAudio Member
Join Date: Aug 2009
Default 2sd313 2sb507 alternatives ?

Hi everybody.

I'm renovating my old receiver.
It has a 'Local power supply' that uses a pair of 2sd313 and 2sb507 transistors.

I'm not sure if their legs will survive (heat stress), so just in case they don't, I'd like to find a suitable replacement for them.

Currently I'm leaning towards mje3055t and mje2955t as possibilities.

If anyone has a better suggestion, please, feel free to say so

Relevant section of schematic attached.
And thank you
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