Arion - SCH1 and SCH-Z

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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invictus
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grolschie
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Dirk_Hendrik
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Post by Dirk_Hendrik »

grolschie wrote:Schematic for the SCH-1
https://i26.photobucket.com/albums/c109 ... arion1.jpg
I hate to say it but this schematic is incomplete. The post BBD filtering is missing and from there onwards the circuit around the tone control as well as the mixing with the dry signal. I guess Clay drew up a 2nd page.

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simetric
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Post by simetric »

I have these pics, I don't remember where I picked them.
https://s247.photobucket.com/albums/gg1 ... n%20sch-1/
It has been in my list of projects for a long time.
Can anyone post a layout?
Maybe someone has the schem of the SCH-Z, so changing a few components turns one into the other

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AL
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Post by AL »

Dirk,

I PM'd you. I've got Clay's other page for the SCH-1 if you're interested. I can't host it but I can email it to you - or anyone who wants it.

AL

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simetric
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Post by simetric »

AL wrote:Dirk,
or anyone who wants it.

AL
i want it, if you can send it to me, to compare it with mine
thanks

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AL
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Post by AL »

simetric wrote:
AL wrote:Dirk,
or anyone who wants it.

AL
i want it, if you can send it to me, to compare it with mine
thanks
Sure I can send you one. Please PM your email.

Dirk, I sent yours along. Please let me know when you get it.

AL

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AL
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Post by AL »

simetric wrote:These are the same I have
https://i26.photobucket.com/albums/c109 ... arion2.jpg
This is incomplete.

Thanks for all
grolschie has posted the first part of that schem.

AL

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