When you get this GCD-575 repaired, use it for your Main Audio Source in your system. With only a Very few inexpensive mods, you will need audio papmpers!! LOL
Now if you have weak sound Both sides, that sounds like loss of B+ to the Op Amps. They are two 8 pin dip chips near the back of the main board towards the fixed and variable RCA females and to the left(from the front of the player) of the DAC. Measure the power supply voltages, and tell me what you found. My E-mail is davi_rake at yahoo dot com. Good luck
Now if you have weak sound Both sides, that sounds like loss of B+ to the Op Amps. They are two 8 pin dip chips near the back of the main board towards the fixed and variable RCA females and to the left(from the front of the player) of the DAC. Measure the power supply voltages, and tell me what you found. My E-mail is davi_rake at yahoo dot com. Good luck