Noisy, sensitive tape monitor Technics SU-8600

[gasolin75]

I have a Technics SU-8600 with a sensitive Tape monitor that is sensitive to playing in both channels but can play in both channels for a longer period (several hours). Second problem is Tone on/defeat makes some noise in my left channel if i use it normal, if i change slowly theres no noise,crackle in my left channel Last but not most important is my Speaker selector is a bit noisy but not a problem since i son't use it, if it's an easy fix i will fix it I have tried contact spray

 

[adason]

What spray are you using.
I use DeoxIT with great success on vintage stuff.
Deoxit - Parts Express Ships Fast and Ships Free.

 

[gasolin75]

The only tning they had where i live if i wanted have something without having to wait for it to arive by mail

https://www.diatom.dk/media/2920/olie-lanoprotect-liquid-lanolin-spray-300g-lpg-300.jpg?anchor=center&mode=crop&width=600&height=600&rnd=131329229460000000

 

[adason]

that's definitely not going to work...liquid lanolin? You essentially covered contacts with oil

 

[gasolin75]

that's definitely not going to work...liquid lanolin? You essentially covered contacts with oil

It works, no more noise.

I can't say how much there is in the can but it cleaned my contacts and work fine, i did also use some air to blow away dirt that might have been making the contacts noisy.