Know of a simple stereo output mixer PCB?
2002-09-02 by Richard Brewster
I want a bare-bone stereo output mixer to take
between four and eight MOTM signals and mix down to a two-channel line level
output. All I need is an attenuator pot and a pan left-right pot for each
input. I have not been able to find a commercial mixer simple enough, nor
a printed circuit board I could adapt. I see this as an external box, so
as not to take up valuable module space, although it could be built in a MOTM
form factor. I could throw together the circuit in a jiffy with op amps
and build exactly what I want, but I'm exploring options. Any
suggestions? What do you all use for this purpose?
Thanks,
Richard Brewster