Speaking of recapping, I have a Sansui AU 517 I bought around 1977. It has been used a little in the past 10 years, but has been in storage on and off for the last 20 years. I want to find someone who could check this unit out and recap if necessary and whatever else it may need. There is a loud hum coming from the phono section, not the turntable because it isn't there with my other receiver. Can anyone recommend someone I could have look at this, knowing I will have to ship it? Thanks