Hi guys, here is my situation. I just recently bought an SDA SRS 2, adcom gfa 7700 amplifier and onkyo p301 preamp. I properly connected all 3 of them and when i turned it on, i get a loud sound and it do the same thing when i turned it off. When i connect my other speakers klipsch klf 30, it works fine.
Then i used a vintage pioneer sx780 for the sda and it work fine.there was no lose wires or connection i even used a different rca and speaker cable but it still do the same thing. any suggestion on what was the problem.