| lgehrig4 |
Hi,
I'm making an amp which calls for a 1K gain pot, but I can only find a 5K at Radioshack and would like to complete this tonight. Can I use a resistor to accomplish this? If so, please describe how. It is just your basic 3-prong pot.
thanks
Jeff |
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| Stocker |
| You can parallel the pins with another (fixed resistor) but it's a bit silly, and will also change the response charicteristics. go to a real electronics shop or wait until tomorrow. Order one next-day shipping if an online place place like digikey, newmark or radioshack or parts express offers it. |
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| thomas997 |
Does it say log or linear or what?
Yeah you can use it for now to try it out.. no problem. |
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| lgehrig4 |
| Point taken. Thanks for your help! |
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| lgehrig4 |
| It is a linear pot. I am going to wait until I can find a 1k since connecting a resistor will change the response characteristics as stated by 'Stocker' |
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| dmfraser |
| If the pot is being used as a variable voltage divider, it is likely not to matter being 5K. If it is being used as a 2 terminal variable resistor then it does matter. |
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