Super Simple Mixer

[Dud]

it’s not a mixer that you need, it’s a Multiple module
(one enter who split in several out the same signal)

Verified Stripboard Layouts!

not a stripboard but a schematic to a Buffered Multi verified ! EDIT : I just found the stripboard that corresponds to the diagram on my site, but it was not really clear to me so I rather followed the diagram but here it is anyway [mfos-buffered-multiple-dual-1-in-3-out-board]

i just add a switch to have 1 input to 3 out put (all x2)
or 1 input to 6 output

and yes you can use TL072 or TL074 for build a Buffered Multiple