Any ideas how to do a looper switch with a blend?

[Elysiumfx]

Is this a thing?? I know how to rig up the looper switch part, but how would I add the clean blend? Any help would be appreciated.

Basically I want a 4 way looper switch for drive pedal loops. For example: Clean, less clean, dirty & really dirty. Then I thought it would be interesting to add an unaffected signal to those loop using an overall blend control. Can this be done? Image for illustration purposes only, but any schematics or diagrams out there that could help?

Thanks in advance.

Dave

[stallik]

I put one of these together today. Only a single loop as that's all I needed. To blend the clean signal in, I used a blend circuit. Several available diy but I chose to use this compact one from Fuzzdog as its very compact and can be easily added to a pedal when space is limited

https://shop.pedalparts.co.uk/product/pcb_blender

[Elysiumfx]

That's perfect. Thank you. Exactly what I needed.