Hey, I'm hoping you guys can help me, because I can't find any other place on the internet to find what I need, or at least that I know that it's what I need.
Here's my idea:
I'm a DJ and I have a solid mixer, RCA line in, RCA line out. The mixer of course has lots of other parts, but hopefully I don't have to work into too much.
What it DOESN'T have is a filter, which I want. Now I could pay $400 for a new mixer, but being a techy guy, I would love to do it myself.
What I'm looking for is how I would add a variable low pass filter onto the circuitry. If that's easy enough, I would also like to add a main selector for LP/HP. And if that goes well, I would also love a resonance adjuster. (Although I have no idea how that's done). Oh and of course an On/OFF toggle.
|...Q...| -Rotary Switch between 2 positions, LP/HP
|...O...| -Resonance Potentiometer
|........|
|...O...| -Filter Cutoff Potentiometer
|........|
|...X...| -IO toggle button
Then hopefully I can add a toggle to each channel for the filter to affect it.
Considering all the current in the mixer is at line level, I wouldn't have to do anything with amps, right? How would I go about doing this? Much appreciation for any help at all
Here's my idea:
I'm a DJ and I have a solid mixer, RCA line in, RCA line out. The mixer of course has lots of other parts, but hopefully I don't have to work into too much.
What it DOESN'T have is a filter, which I want. Now I could pay $400 for a new mixer, but being a techy guy, I would love to do it myself.
What I'm looking for is how I would add a variable low pass filter onto the circuitry. If that's easy enough, I would also like to add a main selector for LP/HP. And if that goes well, I would also love a resonance adjuster. (Although I have no idea how that's done). Oh and of course an On/OFF toggle.
|...Q...| -Rotary Switch between 2 positions, LP/HP
|...O...| -Resonance Potentiometer
|........|
|...O...| -Filter Cutoff Potentiometer
|........|
|...X...| -IO toggle button
Then hopefully I can add a toggle to each channel for the filter to affect it.
Considering all the current in the mixer is at line level, I wouldn't have to do anything with amps, right? How would I go about doing this? Much appreciation for any help at all