Motorfader Caps

Parts Questions
1

Hello,

This is probably a silly question but on TK’s LC project on ucapps the motorfader caps look like they are made of metal. 

I was wondering whether this maybe to do with the touch sensor or not?

Also where is it possible to buy the fader caps to?

Thanks

Antony Best

2

I was wondering whether this maybe to do with the touch sensor or not?

…yes. But there are also conductive plastic fader knobs available

Also where is it possible to buy the fader caps to?

www.albs.de

Greets, Roger