Can I reverse the polarity of the EXT pedal on a BOSS GT-100?

Started by Silvano, February 20, 2022, 12:01:06 AM

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Silvano

I have an old pedal from an Ensoniq keyboard, which works fine on my GT-100 as external expression pedal. Problem is, it has an inverse polarity. That is, by default the effect is ON and when you press it it goes OFF.  Is it possible to tell the GT-100 to reverse the polarity of the EXT pedal. I found no trace of that on the manual of TONE STUDIO.

Thank Sil

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Quote from: Silvano on February 20, 2022, 12:01:06 AM
I have an old pedal from an Ensoniq keyboard, which works fine on my GT-100 as external expression pedal. Problem is, it has an inverse polarity. That is, by default the effect is ON and when you press it it goes OFF.  Is it possible to tell the GT-100 to reverse the polarity of the EXT pedal. I found no trace of that on the manual of TONE STUDIO.

Thank Sil


Most rewire an expression pedal to match the Roland TRS wiring to a linear 10K Potentiometer
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https://www.vguitarforums.com/smf/index.php?topic=33.0