I need someone to match amp circuits and a bandpass filter.
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I have the amp circuits and the bandpass filter.
You may decide it will be easier to design your own amp circuit.
I would like this to all be housed in the filter cabinet.
I would like there to be the option of driving headphones or a small speaker.
Eventually, I would like an onboard rechargeable battery and blue tooth headphones.
You need to have an oscilloscope. Do not apply if you do not have an oscilloscope.
Compensation based on skill, to be discussed.