5V Portable Amp: Pre-build Discussion

[OffGridKindaGuy]

Dinithm..

Too Kewl! Great build! Give us some stats! (Battery size, Wattage, Processing.. Stuff like that..)

 

[Dinithm]

Dinithm..

Too Kewl! Great build! Give us some stats! (Battery size, Wattage, Processing.. Stuff like that..)

https://www.flickr.com/photos/33267726@N06/24320897362/in/dateposted-public/lightbox/

 

[Dinithm]

https://www.youtube.com/watch?feature=player_detailpage&v=7j9B7cEp6v0

 

[clengman]

Is anyone aware of a low power chip like this PAM8403 that can operate in BTL? I've come across TDA2822, but haven't seen a single channel mono board available. I've also seen LM386 boards, but seems like maybe this isn't a great amp compared to newer designs? Thanks!