Shhh! - Secret super speaker!!

[chucky3042]

I was prodded back into life on this thread this morning:
https://www.quadraphonicquad.com/forums/threads/all-software-sm.34293/post-821425


and as evidence that we are still kicking along here is a photo of a made Super Speaker PCB (Still in China)

 

[chucky3042]

Look what arrived from China on my untidy desk today. I will start testing over the next few days.

 

[Quadwreck]

Miniature stealth bomber?

 

[chucky3042]

Just a progress report.

I only get an hour or 2 a week to play with it as I am forever in meetings with "investor " types and trying to keep our necks above water but I am pleased to report that all functions are working and the next phase is adjusting a few numbers (I must have been smoking some wacky stuff on a few simulations). I am also happy about the pretty sine wave popping out of the three 600 W amplifiers!!