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TPA3255 Reference Design Class D Amp GB

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#1,004
Micro-audio PS users that have added the extra capacitor bank feedback?

I want to build at least two of these amps, one basic and one with upgraded op amps(though know it might not matter), extra caps, etc....I have 4 boards coming partly to help get the GB done and partly as I might want to build a few amps but also I was considering mono blocks as well which I still might do though it would be some time from now, too many other more critical projects in our all out remodeling of our full time RV.

Edit: I just noticed the Mundorf cap option on the PS itself, anyone tried it that way and or with the added capacitor bank?

Rick
 
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#1,006
Thanks🙂

I just have a life long habit of modding things no matter how good they are, not sure a blessing or a curse. At least most things can get better with a few or a lot of mods but sometimes.....like now, starting out with a superb design........

How about any of the caps on the board, any upgrades worth doing? I do not mind spending quite a bit on a few caps if so, at least I get to have some fun like in likely using the 1642 op amps at least on one board.

Or, the Mundorf cap option on the PS?

Rick
 
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