Re: Mackie CR4 amplifier no sound

Folks,

thank you all for your patience, knowledge and persistence. You really made my day, I was trying for some time to get it back to work (CR5), installed a different power supply as the zener diodes and resistors burned the pcb badly but ended up with a unit working shortly and afterwards short pieces of sound only when pulling out the aux jack. I replaced some other caps around the burned area, killed R88 and replaced it but removal and replacement of C39 changed the game! I just couldn't cut Pin 5, it made me feel like loosing....