# fader info

**URL:** <https://forum.midibox.org/t/fader-info/20665>\
**Category:** MIDIbox HUIs\
**Created:** [December 13, 2019, 1:55pm UTC](https://forum.midibox.org/t/fader-info/20665 "2019-12-13T13:55:34Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![ssp](https://forum.midibox.org/user_avatar/forum.midibox.org/ssp/32/145_2.png) [@ssp](https://forum.midibox.org/u/ssp)\
**Post date:** [December 13, 2019, 1:55pm UTC](https://forum.midibox.org/t/fader-info/20665/1 "2019-12-13T13:55:34Z")

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does anyone have the data sheet for the old PANASONIC EVANMKP08B14 faders, looking for the pin info there doesnt seem to be any datasheet on the net. I want to use the old ones on another project so they dont goto waste. Touch isnt important as i have the alps for that.

thanks

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**Author:** ![Zam](https://forum.midibox.org/letter_avatar_proxy/v4/letter/z/e95f7d/32.png) [@Zam](https://forum.midibox.org/u/Zam)\
**Post date:** [December 13, 2019, 2:22pm UTC](https://forum.midibox.org/t/fader-info/20665/2 "2019-12-13T14:22:57Z")

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Hello

Fader are just pot, 3 pin, you should find the pinout within 30 sec with a ohm meter…

The pin that have variable resistance (across any two other) when moving the fader is the wiper

The two pin that have fixed resistance when moving the fader are 0 and Vref

The pin across the wiper which indicate low resistance when moving the fader down is the 0v

The pin across the wiper which indicate low resistance when moving the fader up is the Vref

Best

Zam

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<div class="post-metadata">

**Author:** ![ssp](https://forum.midibox.org/user_avatar/forum.midibox.org/ssp/32/145_2.png) [@ssp](https://forum.midibox.org/u/ssp)\
**Post date:** [December 13, 2019, 2:52pm UTC](https://forum.midibox.org/t/fader-info/20665/3 "2019-12-13T14:52:40Z")

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yea i got it Zam, i had to go get new batteries for me meter, if anyone had the data sheet it would have saved time. just put the meter over it and all sorted now thanks

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**Author:** ![ssp](https://forum.midibox.org/user_avatar/forum.midibox.org/ssp/32/145_2.png) [@ssp](https://forum.midibox.org/u/ssp)\
**Post date:** [December 13, 2019, 3:33pm UTC](https://forum.midibox.org/t/fader-info/20665/4 "2019-12-13T15:33:03Z")

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All is good with the faders, i need to open them up, clean and put some fresh teflon grease in there for the slider as it has dried up in them The calibration upper, middle and lower is goood, but will be better once serviced.