I had SLI-50 and 80 in the past, they both had bias screws to adjust bias. SLI-50 is not auto bias as far as I know, you should take a picture from top and maybe one of us can help you point out where the bias screws are.
Bias adjustment in Cary SLI-50 integrated amp
I purchased a Cary SLI-50 integrated amp in 1997 and recently replaced the output EL-34 tubes, which requires bias adjustment. The amp has two bias adjustment jacks but does not have adjustemnt screws, like the latest model - SLI-80. I don't know how to make bias adjustment. I can insert a multimeter but cannot make an adjustment, because there are two grey round-shape plugs each located near the respective bias adjustment jack instead of adjustemnt screws.
Can anybody advise me how to make an adjustment?
Best regards,
Alexander
Can anybody advise me how to make an adjustment?
Best regards,
Alexander