Just a simple 3W Class D amplifier module.Designed by SushiBits in United States of America
We are moving to the States! The store is temporarily closed to till the end of the year due to difficulty finding appropriate lab space around UMass Amherst, where the owner is studying in.
What is this In a nutshell, this is a no-frills Class D audio amplifier module. This board has only two chips on it: the Class-D amplifier chip NS4268, and its local power regulator. There is no audi…Read More…
In a nutshell, this is a no-frills Class D audio amplifier module.
This board has only two chips on it: the Class-D amplifier chip
NS4268, and its local power regulator. There is no audio processing beyond a volume knob.
I want to get a sound bar for my monitor, but 1) buying new high quality sound bar is a bit too expensive and 2) I have a few spare high quality speakers lying around from a Sanyo stereo system I used to own. This means it can be cheaper for me to build a simple amplifier board and make use of those speakers than buying a new sound bar.
Since I want my music vanilla (I listen to a lot of indie pop and instrumental music, don't judge) I decided to go vanilla on the design, thus this no-frills design.
If my speaker experience tells me anything, this board can be lacking on bass reproduction unless a separate subwoofer is used. I am investigating methods to add such support to this design without blowing the overall no-frills design philosophy.
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