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Old 12th Dec 2021, 10:47 am   #18
JHS_Syke
Triode
 
Join Date: Nov 2021
Location: Syke, near Bremen,Germany.
Posts: 29
Default Re: How to repair a fine coarse tuning poti ?

Yeah.!! And pure golden sparks for my car.!

The reason for this price is:

It would be full custom manufactured special for me.!
Six elements two gears concentric shaft and tree pot-elements.
- Half is freight, tax and fees
- Plus Administration and handling
- And the manufacturer is the one and only in the world.

About 20€ would be okay for regular merchandise in a mass production.
In the end this price is really okay.!!!

( An I-Phone is about 2$ hardware cost when ready to ship... )

But I believe that a new original pot-assy does not solve the problem.
I will stay fumbly.

So I will try the DIY upgrade with a standard 10 gang pot 100k and an extra concentric shaft double stereo pot 1k and 100R for fine and extra fine tuning.
The 1k pot has a resolution of 50kHz/degree.
The 100R pot will have a resolution of 5kHz/degree.

@Joe
I know some guys, who believe in pure silver power cords !!!

Joerg

Last edited by JHS_Syke; 12th Dec 2021 at 11:16 am.
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