Ovation preamp schematic

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Ovation preamp schematic

sonicguitars
I think could be interesting tio have something also for acoustic guitars. Here is schematic of Ovation piezo preamp. I thing is not so difficult but I'm not the specialist

http://analogguru.an.ohost.de/001/schematics/Ovation_Preamp.gif
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Re: Ovation preamp schematic

mirosol
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Hmm.. Simple enough. The inductors do bother me though.. We haven't used inductors or transformers on any of our layouts. I think i should ask Mark's opinion about this.
+m
fyaelectronics.com
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Re: Ovation preamp schematic

IvIark
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This post was updated on .
I wasn't sure if they were micro or milli, but looking at another scheme the inductors seem to be ┬ÁH but I don't really know much about them or what type to use.  Are the axial ones like this suitable:

http://www.ebay.co.uk/itm/110952997785

If so they would be pretty cool because they're physically like resistors and so would suit our type of layout.
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Re: Ovation preamp schematic

mirosol
Administrator
Tayda has those too. Exactly like resistors. Only thing is that there's no component image for inductors in DIYLC3...
+m
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Re: Ovation preamp schematic

IvIark
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I've got one made up in V2, just like a little green resistor, so I'll do it
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Re: Ovation preamp schematic

mirosol
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Good!
+m
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Re: Ovation preamp schematic

IvIark
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In February!
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Re: Ovation preamp schematic

sonicguitars
maybe this page could be intresting

http://www.geocities.jp/dgb_studio/mi01_e.htm

paolo
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Re: Ovation preamp schematic

sonicguitars
In reply to this post by IvIark
This is an interesting schematic from Takamine (scroll down for schematic)
http://www.takamineforum.com/forum3/viewtopic.php?p=3711

Paolo
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Re: Ovation preamp schematic

sonicguitars
And this one is from Barcus Berry
http://analogguru.an.ohost.de/193/schematics/Barcus_3000A.gif

Paolo
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Re: Ovation preamp schematic

sonicguitars
In reply to this post by IvIark
This could be very intresting

http://www.redcircuits.com/Page69.htm

Paolo
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Re: Ovation preamp schematic

sonicguitars
In reply to this post by mirosol
Hi Miro, I have try this vero from this schematic:
http://www.redcircuits.com/Page69.htm
This is my vero layout:
http://s1284.beta.photobucket.com/user/sonicguitars/media/PREAMP-PIEZO_zps81ac8ed9.jpg.html
Is my first vero conversion, cam you be so kind to give me an opinion if could or if you see some mistakes?
Thanks anyway!
Paolo