i dont know if this thread is supposed to be here, please move if this isnt the right place.
hey guys,
i have built 2 headphone amplifiers before, the HeadBanger, and another LM386 based one.the problems i have faced have always been with the grounds. i read the articles here on diyAudio by Sir Daven Davenport, but alas, even right now, its not very clear.
i am going to build a ChuMoy headphone amplifier, simple one, circuit attached. my question is, how do i deal with the grounds? do input grounds go separate and output grounds go separate? in the circuit, which ones are the output and input grounds, also, the ground from the power supply, what to do with that one?
i tried searching on the forums too, but didnt find anything much relevant, if there is something that i missed, please point out.and i did search google and everything, but its kinda like everything is going over my head.maybe with this circuit's example, i might understand.
thanks guys.
hey guys,
i have built 2 headphone amplifiers before, the HeadBanger, and another LM386 based one.the problems i have faced have always been with the grounds. i read the articles here on diyAudio by Sir Daven Davenport, but alas, even right now, its not very clear.
i am going to build a ChuMoy headphone amplifier, simple one, circuit attached. my question is, how do i deal with the grounds? do input grounds go separate and output grounds go separate? in the circuit, which ones are the output and input grounds, also, the ground from the power supply, what to do with that one?
i tried searching on the forums too, but didnt find anything much relevant, if there is something that i missed, please point out.and i did search google and everything, but its kinda like everything is going over my head.maybe with this circuit's example, i might understand.
thanks guys.