I got a pair of cheap PAM8406 boards from Amazon - https://www.amazon.com/PAM8406-Ampl...08RDN58SZ/ref=cm_cr_arp_d_product_top?ie=UTF8
There are other ones on sale that appear to be identical.
It sounds pretty OK! But casing a board up is always a fiddly PITA. So I decided to see if I could 3D print a small box for it, and after a couple of revisions it seems up to the task.
If you'd like to print a box for this amp board you can see it on Thingiverse here: https://www.thingiverse.com/thing:6038329
There are other ones on sale that appear to be identical.
It sounds pretty OK! But casing a board up is always a fiddly PITA. So I decided to see if I could 3D print a small box for it, and after a couple of revisions it seems up to the task.
If you'd like to print a box for this amp board you can see it on Thingiverse here: https://www.thingiverse.com/thing:6038329
