current DIY projects you are working on .. or planning on.

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repair ver1.0 FET DI (pretty sure it's just one poorly soldered capacitor)construct ver 2.1/2.1b FET DIs (same schematic as above except it's now fitted with a 24V regulator because I'm not too wild about the amount of ripple I think may be coming off of my wall wart power supply and the jack is now attached to the board)construct "buffy," a 4.7M 0dB input buffer with 2 outputs: 0dB output to DI, -20dB to +9dB output to amprepair Acoustic Control Corp. 150 if possiblebuild racksfinish design and construction of multiband fuzz pedalmake some mic presrack Yamaha PM1000 modulesrecap Boss SP-1, maybe copy the schematic, maybe put on the right kind of knobs and sell on ebayrecap Symetrix 501recap Ashly SC50 (did you know that the "blackface" model has 2 versions? one with LM394 metal cans and another with a dbx 2150 IC)make lots of cables(way off in the future) order Warmoth neck, add tummy and contour arm cut to body, refinish body, and assemble FrankenTele

current DIY projects you are working on .. or planning on.

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japmn wrote:Does that work? I would assume adding another cap in parallel would just cause the voltage to move through the path of least resistance. Do caps in parallel have an additive effect?Yes, caps in parallel have an additive effect (like resistors in series). Caps in Series have a reductive effect, like resistors in parallel.It's the same equations for caps as it is for resistors, just reversed regarding series vs. parallel.

current DIY projects you are working on .. or planning on.

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n-eight wrote:japmn wrote:I want to use a 4PDT switch in a distortion pedal to change the values of 2 capacitors to other values at the flip of a switch. Could this harm the IC in any way? I also imagine the possibility of a loud pop is possible too. Anything else? Should I even try this?Could you make it so the switch adds another capacitor in parallel to the first one, rather than hard-switching between the two? That way, at least one capacitor is always in circuit.Does that work? I would assume adding another cap in parallel would just cause the voltage to move through the path of least resistance. Do caps in parallel have an additive effect?

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