Meet my DIY Amp ... The Exploder

[Kannan_madhu]

Its freely available costs just 50 rupees , total cost of amp will be around Rs500 to 600 including power supply , its mentioned in the data sheet that 16v to 60V is supported , i dont know weather it will work on a SMPS . DIY gurus can give you better answers

 

[spy king]

I finally made one!
your thread was the main inspiration!

Made one with 2XLM1875.