7:42 PM
TJ
So, you wish to accomplish a acquaintance microphone? Whether you wish actualize babble music by banging on atom metal, cheaply and calmly amplify your acoustic instrument, or just play with wires, you’re in the appropriate place. You will need:
piezo transducer (radioshack 273-073A)
1/4″ audio cable (eg radioshack 42-2381A)
tape, solder, hot glue, calefaction compress tubing, etc
That’s all! It’s appealing simple an inexpensive: two piezos and a six bottom cable amount me ten dollars and crop two mics. You aswell apparently traveling to use pliers, a razor blade, and a soldering adamant or hot cement gun if you accept them. Kids, we’re arena with things that are hot and sharp, so don’t acquaint your parents or they’ll get all up in your shit.
Ok, there are our ingredients.
Break the tabs off of the transducer with the pliers, again crisis off the plastic. Be somewhat accurate - bethink that there’s a attenuate assumption dent central that you don’t wish to destroy.
There we go, the piezo is loose.
Cut the cable in half. Moving from the alfresco in, the cable cantankerous area looks like this: atramentous rubber, wires, bright rubber, wires.
Starting about an inch from the cut end, use the razor to allotment forth the cable, authoritative abiding to cut as shallowly as possible. You wish to breach through the atramentous alien insulation while acid as few of the chestnut affairs as possible. Then, cull the elastic off to one side, afresh aggravating not to breach the wires, and cut it off.
Now accumulate all of the affairs to one ancillary and aberration them together. It doesn’t amount if you absent a few, your mic will be alright.
Strip the apparent centermost wire. It’s a acceptable abstraction to leave a division inch or so of bright insulation at the abject to accumulate the two curve separated. While you’re stripping that wire, you ability wish to betrayal a little added metal on the curve advancing off of your transducer, too.
Now you charge to affix the two piezo affairs to the two cable wires. Agee and taping ability be abundant to authority them together, or agee again hot gluing, or you can adhesive if you accept the capabilities. Trust me, I had no acquaintance with soldering added than purchasing the seven dollar iron, and it was appealing easy.
Finally, blanket the accomplished affair in tape, and your mic is complete! Plug the cable into an amplifier and be afraid at the funny noises that appear out.
Stick it on an acoustic guitar with some dejected goo, and you can play through an amp and get lots of air-conditioned feedback. Hold it up to your throat, add a little distortion, and you’ll bawl like a badass banshee. Put it on annihilation at all, the possibilities are endless!
The accomplished action was bargain and simple - for ten bucks you can get two piezo transducers and a complete cable, and there were about 5 account of activity involved. I anchored the affairs (another ten bucks for an adamant and solder), but you could just band them if you want, and if you buy premade division inch complete bond you’ve cut out bisected the accomplish already. There’s basically no acumen you’re not authoritative a ton of agitation yourself, just like your admired bedrock stars!
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