Tech-DYI LM4702 Driver Board


2015-10-09 3:58 pm
Has anyone put together an amp based on the Tech-DYI Driver Board? The website selling these boards (DIY Test Equipment for Audio and Ham Radio Enthusiasts) is pretty cheesy, and offers no way to get in touch with them other than a paypal charge.

I also notice that their pcb has differences as published in the audioxpress article and wonder, in general, if it should be left alone. I don't want to start building a big headache!

So what have been the experiences with this amp? At 120 watts per channel it looks like a really big moose with really good specs. But is the build problematic?

Thanks in advance for your comments!