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Author Topic: Layout and Schematic of a Boss OD-1  (Read 3536 times)

amonte

Layout and Schematic of a Boss OD-1
« on: September 23, 2004, 04:21:14 PM »
Does anybody have this?  I'd like to make some changes to my Boss OD-1.  I made a few a couple months back, but lost the schematic and layout.  I want to add a bit more bass and maybe slightly more distortion.
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amonte

Layout and Schematic of a Boss OD-1
« Reply #1 on: September 23, 2004, 04:23:14 PM »
double post
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cd

Layout and Schematic of a Boss OD-1
« Reply #2 on: September 23, 2004, 04:25:11 PM »
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amonte

Layout and Schematic of a Boss OD-1
« Reply #3 on: September 23, 2004, 04:29:05 PM »
Thanks!  Anyone got a diagram or recommended mods?
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cd

Layout and Schematic of a Boss OD-1
« Reply #4 on: September 23, 2004, 04:31:20 PM »
http://geofex.com/Article_Folders/TStech/tsxfram.htm

Same mods apply since the circuits are virtually identical.
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amonte

Layout and Schematic of a Boss OD-1
« Reply #5 on: September 23, 2004, 05:02:46 PM »
Didn't realize these were so closely related - my OD-1 sounds very weak and thin compared to a Tubescreamer.

Anyone got a diagram?  whatdaya say, CD - can you go 3 for 3?   :D
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cd

Layout and Schematic of a Boss OD-1
« Reply #6 on: September 23, 2004, 05:15:42 PM »
Just look at the schematic and tweak the values to your heart's content.  There's really not much that isn't covered in the Tubescreamer article.  I would get started by replacing the .0047uf cap with something larger, say .1uf.  That will bring the bass response up, but it may muddy the tone as well.
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