Filter sweep on echo base or rebote 2.5?

[notid]

Hi,

I'm planning on building both the rebote 2.5 and echo base pedals. I'm wondering if it's possible to add a mod for filter sweep on the echos? I know the Line6 DL-4 and Echo park have this feature... I'm sure there are others.

Thanks,
Bryce

[John Lyons]

You just need to tap into the two points of in and out and you can add any effect just like an effects loop.
There is some information about this in the Echo Base thread or you can search for delay effects loop.

[notid]

That's good to know. Do you know of any resources that might help in making a filter sweep mod? I'm pretty new at this, but I bet it's something like a wah circuit driven off an LFO, right? Or maybe a phaser effect?

[notid]

Bump

[notid]

I'm guessing by the lack of responses this is a fairly uncommon thing to do. I take it that the best approach would be to create an effects send loop and actually have a phaser stomp box in the loop? It would be nice to have an all in one solution, but maybe that's infeasable.

Thanks,
Bryce