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-   -   Audio preamp for LM 4808? (https://www.radiobanter.com/homebrew/20823-audio-preamp-lm-4808-a.html)

Bill Young WD5HOH July 19th 03 07:54 PM

Audio preamp for LM 4808?
 
Does anybody have a suggestion for a good audio IC preamp to go ahead
of an LM 4808 headphone driver? I have been using the LM 386 for home
brewed receivers up to now, but I would like to go to the LM 4808
because it can run on 4.5 volts (three D cells), and it will drive my
Sony stereo phones better than the LM 386. But it is a low gain
device, so I need about 70 dB of audio gain from an audio preamp. One
or two IC stages, that doesn't matter. I know that the LM 3808 is a
surface mount chip, but I think I can solder it OK. Thanks. Bill
Young WD5HOH


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