Do I need to fit the 10uF tantalum cap to the Polivoks filter board? I know it is optional on other Shruthi filter boards, but am not sure about the Polivoks!
Thanks
It’s always better to put it there.
And be sure to put it in the correct way. Or else the lil LT1054 gets hot enough to cook some very small sausages on.
Okay, thank you 
It helps you get a nice clean DC supply, better sound
I was hoping it was the reason why I had no sound, but at-least I now know I should fit the part, so thanks again