Anyone ever use one of these with an Arduino and a Ladyada Wave Shield? What was your experience like? I used Ladyada’s small amp for an art project that is near a street and found that at full volume, it still gets drowned out by vehicle noise. This time, the same piece is going to be installed at a fair and I think noise will be a problem again so I’m trying to make it louder. I’m using a Jensen JXHD30HPC which is 4 ohms and 60W max.
Any thoughts? Tim