Mike McLane
Active member
I put together a TPA3118 amp based on the attached layout, but I see that most people are inserting a buffer upstream of the amp board. Will the Simple JFET Buffer work if inserted between the input jack and volume pot? If so, I assume that it just requires running the + from the input jack to the buffer's IN and from the buffer's OUT to the cap connected to the volume pot? It requires a 9vdc power source obviously.
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