3 volt audio preamp?

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K7RDB
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3 volt audio preamp?

Post by K7RDB »

I have an FM transmitter project I'm working on using a VMR 6512 ICthat has a Vcc of 3 vdc. I've been trying to find an easy preamp for the front end with about a x10 gain adjustable with a pot. I'm only aware of the LM321 - any others come to mind?

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sofaspud
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Re: 3 volt audio preamp?

Post by sofaspud »

I could dig and probably come up with some op amps, but the first chip that came to mind is the LM4808 headphone driver.
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Robert Reed
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Re: 3 volt audio preamp?

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Scratch
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