DIY Harp Mic.

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Recently I started some sort of cleaning in my basement.
I have collected too many electronic devices which are obsolete. Telephones, CD players etc.
And TONS of power supplies!
Much more then the devices. Because when some device gets broken and I just put it into recycling bin. But I ALWAYS keep the power supply having the idea it might be re-used with any other device or somehow… That never had happened.
Until now.
Now I’ve find some parts of the power supplies can be re-used. The coils of wire inside the transformers can be very good for the magnetic pickups.
But that’s another story.
As for now, I want to share my another invention. DIY Harp Mic.
I often see the harp players with those “green, blue etc. bullets”.
They (bullets microphones of course) look really antique. Despite the fact it’s just a re-build.
So I started thinking about making something similar but from the stuff which collects the dust in my basement.
parts
Long story short. More

Diddley Bow.

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I know, I know. It’s not a real instrument.
But:

  1. It’s a lot of fun for me personally.
    – When you take a stick and an old string, and some magnet and few meters of wire… and you make it sound like a hell. Well, that’s fun! 🙂
  2. You can do a lot of quick and dirty tests and experiments and you always learn what is the best for you from it.
    – Originally I was using the regular piezo element from the buzzer as many CBG folks do.  But apart from the CBG I just can’t really shield it inside Diddley Bow. As you can guess – a lot of the feedback noise. So I decided to upgrade it with my new discovery: magnetic pickup made from the old broken headphones and the sewing bobbin.
  3. And finally it’s a well known tool among blues stars. Check this out:

So, why not to give a try?
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Cigar Box Ukulele exercise.

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This is about another “leftover” project.
Time by time, while shopping for the cigar boxes I collect the small boxes if they are nice looking and free (my favourite price).
I also had 3 tuning pegs and a 2′ poplar plank which left from the 6′ plank used in P-Bass Cigar Box Project

It’s not enough for another cigar box guitar. Mostly about the small sizes. So I decided to build something small. Ukulele. Cigar Box Ukulele. That’s how I named it.
Firstly I just have put all those three components together. And here’s what I’ve got.
Cigar Box Ukulele
And I still have a very strange feeling that I should of been stopped at this step.
I even know now why. But that’s later.

So I had proceeded making it electric. At the same time I was experimenting with DIY CBG pickup.
As a result, here’s how the instrument face looks like:
Cigar Box Ukulele: Frontend

Looks quite busy. Right?

And the worst of all is the ugly hole for the pickups.
There was a reason behind this issue. Originally I was going to make the pickups from the ferromagnetic buttons that you may find in many of the fridge magnets. But they are weaker and bigger in size. So I’ve ended up with the neodimium magnets from the old broken headsets. Read this for more details…
And that’s what making me think that I’d better left this ukulele just an acoustic thing.
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“Amigo” Travel Guitar Goes Electric.

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It’s been almost a year ago when I claimed that my “Amigo” travel guitar goes on the wall.
Amigo Travel Guitar
I was not impressed about its tuning ability and too high action.
I still think it has these problems.
But recently I have read a small post at some blog that the guy uses it as a lap style guitar and it worked for him pretty good.
Moreover, the high action turns from minus to plus in this case.
Well, I tried and it worked for me too!
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DIY Pickup in 4 Easy Steps.

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Here is my way to make Cigar Box guitars pickups.

1. Get a sewing bobbing.
bobbin
You are lucky if you have a sewing machine at home.
That means that you should have plenty of small bobbin around it. Or inside it.
The worst case scenario (which is my case) you may buy them by $1 for a half-dozen in Walmart.


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