2. amps-preamps
  3. 173462-169556

Adcom GFP-555 II

I have had this pre-amp for maybe 30 years paired with two GFA-555s the input/listening switch has static into the left channel intermittently and needs to be wiggled back and forth to eliminate the static. Is this easy to replace? Need soldering to replace? Does anyone know of a good repair shop in the Phoenix area?

ramm440
russ69's avatar
russ69
3,360 posts
 

Try some tuner spray. 

jl35
3,956 posts
 

agree, cleaned not necessarily replaced...may as well clean all the switches while you're at it

jasonbourne52's avatar
jasonbourne52
2,863 posts
 

Deoxit! 

ramm440 OP
14 posts
 

I have from the outside pulling the knob and felt but still there. Do I need to go internal to do this on a gfp 555 II?

ramm440 OP
14 posts
 

Whats a good spray? I will try again Thanks!

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