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Double Bass Using effects on upright?

Hey all-
I would really like to get weird with my bass and run it through an effects chain, but I'm having no success with it. I run a Kay bass through a Gage Realist Lifeline into an AI Clarus 2 powering an AI DoubleShot. I've tried using the effects loop of the Clarus to add a Mu-Tron Mini-Mu envelope filter, but it just seems like the Clarus is cancelling out the effects from the pedal. Like the first note or two will have the effect, but then it gets evened out and kind of disappears.
Anyway, if anyone out there has had success getting some electric-style effects on their upright... how!?
 
I've tried using the effects loop of the Clarus

Be aware that the effect loop on the Clarus is parallel. So the dry signal is always mixed with the affected.
This can be cool for delays and reverbs, but with an envelope filter I would guess it’s a phase cancellation nightmare…

Try it up front as DoubleMidi said, maybe with a good preamp in front…
 
If possible run the piezo into something with at least 1Meg input impedance. This is to buffer the pickup so the frequency response and tone is acceptable. Run your effects pedals between the buffer and the amp.

Why? Effects loops generally run at line level. Pedals generally run at instrument level. If you put an instrument level pedal in a line level loop, the S/N ratio will be low and it will be difficult to adjust the level without overdriving the pedals.
 
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In my experience it simply takes a lot of tweaking to get the effect to express effectively off of the tone being fed to it, and that not all effects will play nice with a double bass. The pickup you use will matter quite a bit, as you want enough range of frequency to give the effect pedal something to bounce off of. I would think that something like a Full Circle would behave a little better than say a copper Realist for example.
 
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