I was wondering if anyone could shed some light on an issue I am having finding an appropriate wall transformer to use with the diy kit #1.  I was given a 9v 900ma unit with the kit but this really will only provide 450ma per power rail which is not enough for my project.  I have been having difficult finding a 15v 2.5A transformer which the diy kit PDF suggests.  Can I use a 12v 2.5A without issues   I also have spare 19v 4A brick I could use but I think the fuse on the diy kit only supports up to 2.5A so this would not be the safest correct   I apologize for my ignorance and appreciate any assistance anyone can provide.

thank you,
b.


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