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  • john11
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amp upgrade

Hi and thanks for reading this post.

I have a quad 405-3 amp am eyeing up the resistors and diodes on the boards for upgrading. Only problem is i have not seen a lot of people doing this and am wondering if it is worth the time and expense.

I did a capacitor upgrade and that was good and am wondering if i should do the resistors and diodes as well.

Is this a good idea?

If so, are there any recommendations. I was thinking uf4007 ultrafast 1 amp 1000v diodes and good metal films.

Can anyone please expand on this or offer alternatives/suggestions if there are good makes for either diodes or resistors.

Many thanks in advance. John.