Re: Hagerman Metal
Posted by Axldeziak on Aug 29, 2021; 10:38am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Hagerman-Metal-tp50209p50211.html
It's pretty standard practice to just hang the pulldown resistor across the input jack.
I have a generic power filter board I put in things so I generally don't bother adding those parts to layouts. It's also not uncommon to just hang those parts across the power jack.
The two extra 1M5 I put in there to terminate the unused section of the opamp to prevent noise. I used the 1M5 because the rest of the circuit uses them on the opamp input positives and if you were building it you'd have a pile of them handy. Using resistors this way is a best practice method for a single supply rail.
That said, here's a layout with all the doodads.
URL: http://guitar-fx-layouts.238.s1.nabble.com/Hagerman-Metal-tp50209p50211.html
It's pretty standard practice to just hang the pulldown resistor across the input jack.
I have a generic power filter board I put in things so I generally don't bother adding those parts to layouts. It's also not uncommon to just hang those parts across the power jack.
The two extra 1M5 I put in there to terminate the unused section of the opamp to prevent noise. I used the 1M5 because the rest of the circuit uses them on the opamp input positives and if you were building it you'd have a pile of them handy. Using resistors this way is a best practice method for a single supply rail.
That said, here's a layout with all the doodads.
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