Home Component System. I have

Question

Home Component System. I have two CD changers - my system is a Fisher 9535. How do I get the Fisher DCA-9535 and a Sony DCP-CX355 to play without distortion. The amplifier is a Fisher CA-9535. Each will play great without the other connected. Tried to use a Y-connector and the Fisher sounds great! but the Sony sounds good but with no volume - it is very low. What part or maybe a new Amplifier with two CD inputs can I buy to make this work? Thank you very much. Jim Moran email: [e-mail]