Making a Speaker Protection Board for My Heavy Two Channel Power Amplifier /Malayalam 

PCB bought from Vrinda electronics Thakarapparambu, Thiruvananthapuram.
PCB price ₹50 per piece
Total amount I spent for 2 PCBs and its full components for making 2 boards was ₹385/-
So cost of making 1 board for me was ₹192.5/- including everything
PCB Soldering Stand Video : • PCB Holder Soldering S...