Stereoboy70
Active Member
Hello. I’m working on a QRX 3000. I’ve rebuilt both amps but when I plug in to a DBT the light goes from dim to bright back to dim. No sound but the bulb just keeps going dim/bright/dim. Any reason why it would be doing this?? Replaced main Outputs with MJE15032. Also replaced TR 801,802 with 2SA992. TR 803,804 with 2SC1815. TR 807,808 with 2SA1015. TR 805,806 with 2SC1815 and the SV02 diodes with 2 in series 1N4148 diodes. Any thoughts?? Thanks in advance.