NokiMo
lookmumnocomputer
lookmumnocomputer

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MS20 Filter

hey! so i tested this on monday, after a couple of wrong bits it was rectified!

Another stripboard layout (and code) is coming in the next few days for a 16 trigger midi module. which i built in a livestream. ill draw that up soon!

as for this one, ill be shooting a proper youtube video for this layout for this sunday! so if your interested in this filter be sure to check out :).. ive also added pics of the one i built to test this design in the comments! 

BOM to come also with the youtube vid! but its a rather pleasent and simple circuit.

MS20 Filter

Comments

I founded the problem and now it's working ! My panel is a weird plastic / metal thing and I thought it wasn't conductive so I grounded all of the sockets. Turns out that my panel is conductive so I took off the wire that I used for the grounds and now it works. I guess the black wires that I add wasn't properly connected or something. It works fine now but when I turn the resonance more then like 50 %, it produce this kind of loud sinewave.

damn. i've heard of this issue a couple of times. but typically the second they find out whats wrong they stop sending me emails letting me know the solution! one question. the resonance and cv level pots have a black wire connecting them. attach that to ground also! and see if that solves anything

Look Mum No Computer

I have the same problem and can't solve it. Cut off pot is adjusting frequency, same for resonnance and nothing is happening when I plug something in the Input.


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