Hey guys, So I bought my first bass pack this week and I have a problem with my amp. It is an Eclipse BA-30. So I used it for a few days and it worked perfectly, today I decided to hook my setup to my PC to try to record some bass lines and now my whole setup is messed up. My amp only makes sound if my bass is directly plugged into the "Return" Jack and the knobs for gain, volume and etc. don't work anymore. When I plug my bass into the input jack like I always do, the only sound that comes out is some minor static and some distorted sound if I crank the Gain to the max. Please help me as this is my first ever bass and I'm really eager to learn and don't have money for a new amp.