Mystery FX

[icarusi]

Any idea what this FX is? I'm thinking now it's an analogue delay with the speed being tweaked, but some bits at 4.35 and later sound like filter:- https://www.youtube.com/watch?v=R850Ie1 ... be&t=4m18s

[james]

I don't know, but I've posted the question on our social media to see if anyone else does.

https://www.facebook.com/sonuus
https://twitter.com/SonuusOfficial

[icarusi]

I don't know, but I've posted the question on our social media to see if anyone else does.

https://www.facebook.com/sonuus
https://twitter.com/SonuusOfficial

Cheers! I've found it on some analogue pedals, but not all. It seems to be how fast the 'speed' control adjusts the 'actual' speed/delay. If there's enough lag it acts like a tape varispeed 'in motion' and speeding up sounds much like a filter opening with more HF content eventually and more LF content when slowed, similar to a VCF but with added acelerando/decelerando repeats. I think it could be done on a digital delay if that 'lag' is engineered in.