Just a few days ago the right channel on my stereo system started to crap out. Currently the right channel generally doesnt work, but sometimes if i turn the music up loud, the channel starts working again for a little while. I checked all physical connections and nothing is loose. The signal chain is LP player -> Dynaco Pas 3 Preamp -> Power Amp -> Speakers.
Any ideas of where to start trouble shooting this any further than physical connections would be greatly appreciated. My gut tells me its gona be the something with the Pas 3, because its a vintage piece of equipment.
