[sdiy] Unknown stereo potentiometer brand..

[Jean-Pierre Desrochers]

Yes ! You got it !

 

Big Thank You !

 

De : Synth-diy <synth-diy-bounces at synth-diy.org> De la part de Jozsef Baksay
Envoyé : 6 juin 2024 03:04
À : synth-diy at synth-diy.org
Objet : Re: [sdiy] Unknown stereo potentiometer brand..

 

Looks like a Bourns PTR902 family, for example

 

https://www.digikey.com/en/products/detail/bourns-inc/PTR902-2015K-B103/3780814

 

Topy

 

 

On 2024. 06. 05. 15:44, Jean-Pierre Desrochers via Synth-diy wrote:

I bought a brand new  Stereo Class D amplifier Fosi V3 to drive an extension guitar cabinet.

It works very well. But it has a stereo log pot that starts to give output at around 70% of its course.. and its very annoying.

 

So.. I’d like to change it for a LINEAR type.

This potentiometer is stereo and has a power switch that turns ON
the amplifier when turned to the right (no push type).

Here is a picture of the actual potentiometer :

 



 

https://support.fosiaudio.com/hc/en-us/articles/32542085775129-Low-volume-on-V3

 

Any idea of the brand/model of this potentiometer ?

I don’t have the ohm value but can go deeper when i know

What the manufacturer is..

 

Thanks.





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