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Curious Inventor - Blog

Blog (Tips & News)

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Aug 18 2008
HowTo: Make a LoFi Mic from an Old Telephone
The speaker in an old telephone makes a great lo-fi mic. Just wire a 1/4 inch jack straight up to the speaker and enlarge the telephone jack hole to mount it. A small piece of towel helps to muffle some of the air noise. An audio sample and picture of the insides are in the main blog entry. Made by recompas (profile) and friends.
tip picture
lofi mic made from a telephone speaker

audio sample

1/4 inch phone jack

We've got a couple extra lofi-phone-mics if you want to buy one, just click the contact link and let us know...

Comments:
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Aug 30 2008, anonymous said:

why use the speaker part instead of the microphone?

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Aug 30 2008, scott said:

using the speaker as a mic is what gives it its lo-fi sound

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Oct 14 2008, anonymous said:

i the mic part and got a crazy lofi sound, like a robot screaming from hell or something

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5 days ago, anonymous said:

will it give me a lot of feedback?

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5 days ago, scott said:

no more than any other mic

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