If the other MS-20 filter is all too much, maybe this will be easier. It's Tim Escobedo's adaptation of an MS-20 style filter for guitar, just using the an LM13700 and running at 9v.
KORG MS-20 FILTER - TIM ESCOBEDO VERSION - VERO LAYOUT
Thank you, Andy. Is it safe to have the pin1 of the Frequency pot not connected to Vref (I think i noticed the 3 pins are connected on the schematic and pin1 goes to Vref)?
Hello. This one from TIm Escobedo you posted above : the resonance pot has one lug wired from pin 9 of the OTA, lug 2 going to the 680pF cap, and lug 3 to Vr...
Hello
ReplyDeleteThank you for the layout !
Is it verified yet ?
Hello - pretty sure I built this one and it was fine. I made the other MS20 filter and it was too much for guitar.
DeleteThank you, Andy. Is it safe to have the pin1 of the Frequency pot not connected to Vref (I think i noticed the 3 pins are connected on the schematic and pin1 goes to Vref)?
DeleteHello. What schematic are you looking at? I’ll temporarily add the schematic I used to the post as a reference.
DeleteHello. This one from TIm Escobedo you posted above : the resonance pot has one lug wired from pin 9 of the OTA, lug 2 going to the 680pF cap, and lug 3 to Vr...
DeleteOh - I see what you are pointing out now. Corrected and thank you
DeleteThank you for making the layout :)
Delete