- #1
yungman
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I want to make a quick and simplest little battery amplifier circuit to amplifier the guitar to drive a headphone of a walkman or IPOT type where people wear to do workout or walking. What is the typical input impedance and input voltage.
I don't need high quality sound, just amplifier the signal of about 1mV to 2mV. Can I typical op-amp be used?
Thanks
I don't need high quality sound, just amplifier the signal of about 1mV to 2mV. Can I typical op-amp be used?
Thanks