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DIY Stompboxes => Building your own stompbox => Topic started by: aefpv on September 12, 2021, 06:06:01 PM

Title: ROG splitter blender or similar PCB
Post by: aefpv on September 12, 2021, 06:06:01 PM
I want to make a switcher/looper with several pedals (6-8 pedals). I made the ROG splitter blender and love the parallel option. With the looper I was going to use a 1032 L enclosure, but I felt the perfboard ROG splitter blender is too big to fit in the enclosure. I was hoping to give every two loops a blender option, so I was going to need at least 3 circuits.

Given this concern, does anyone know of a PCB option that might be smaller than the perfboard circuit?

Thanks
Andrew
Title: Re: ROG splitter blender or similar PCB
Post by: MikeA on September 12, 2021, 06:35:52 PM
This one @ GuitarPCB is really small and simple, one FET and fits on a foot switch, but I'm not sure if it meets your needs:  https://guitarpcb.com/product/buff-n-blend/    They also have a larger and more elaborate one, the ParaMix, that uses two op amps.
(https://i.postimg.cc/bZgRqb6W/Buff-NBlend-Schematic.jpg) (https://postimg.cc/bZgRqb6W)