Scratching potis

[the_music]

Hey there,

after 20 years i got some scratching potis on a Herbert.

Is it safe to use contact spray from the outside, or does it need to be sprayed inside the amplifier? Thanks in advance!

 

[belensky]

you need to spray it inside. Right on pot taper.

 

[the_music]

In there? Under the solder points?

 

[the_music]

Solved! Poti is working fine now. Thx!