BOSS - OD-2r into OD-2 conversion

All about modern commercial stompbox circuits from Electro Harmonix over MXR, Boss and Ibanez into the nineties.
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midiez1997
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Joined: 23 Feb 2019, 14:41
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Post by midiez1997 »

Hi!) I haven’t written anything here a long time ago.
I want to find out one thing from the guru:
I have two pedals: od2r and old japanese od2
1) why does od2 squander the volume in some amplifiers, and does od2p have a large volume margin?
2) How can I turn od2r into od2?
The main difference in the sound is that od2r is a little more noisy ... it has more brightness, and not much density in the sound ...
With the same settings, if you tidy the tone in od2r by 2-3mm, the sound becomes similar to 90%.
Can it be made completely the same?
I enclose the schemes, thank you all in advance for the answers!
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BOSS - OD-2r
BOSS - OD-2r

midiez1997
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Posts: 3
Joined: 23 Feb 2019, 14:41
Been thanked: 1 time

Post by midiez1997 »

I try remove C20 and C22 and connect a wire from the positive pad of C20 to the negative pad of C22.
as a result - the pedal almost does not produce sound ... and tried to rearrange the jumper diagonally, the same thing.

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