Description
Full feature PCB Prototype Service: https://www.pcbway.com
PCB Instant Quote - https://www.pcbway.com/QuickOrderOnline.aspx
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Some of the components I bought from https://www.utsource.net
2pcs BC548 Transistors https://www.utsource.net/itm/p/1271614.html
2pcs 1M 1/4w Resistor https://www.utsource.net/itm/p/8295204.html
4pcs 4k7 1/4w Resistor https://www.utsource.net/itm/p/8295203.html
2pcs 56k 1/4w Resistor https://www.utsource.net/itm/p/8295265.html
6pcs 10k 1/4w Resistor https://www.utsource.net/itm/p/8307453.html
👉 SEE FULL LIST - https://eiyt.blogspot.com/2020/01/bass-treble-volume-control-board-preamp.html
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👉 My tools list - http://bit.ly/Tools_List
Free Download Gerber File - https://www.pcbway.com/project/shareproject/Bass__Treble___Volume_Control_Board_Preamp_with_Transistors_for_Audio_Amplifier_ELECTROINDIA.html
Free Download PCB layout PDF - https://eiyt.blogspot.com/2020/01/bass-treble-volume-control-board-preamp.html
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#Home #Audio #Preamp #DIY #Hindi #ElectroIndia