I've worked on lots of these amps and what's difficult to rationalize is that I see early revision, well-used amps that have been in regular service without any problems. Equally, I also see amps with the same board revision that have/are suffering from bias drift and other board issues. You'd think that within a production run all boards would exhibit the same characteristics.
I guess it's like the Mini cars with CVT transmissions. They all catastrophically failed at very low mileage. Except the few identical ones that did 200,000+ miles.
I guess it's like the Mini cars with CVT transmissions. They all catastrophically failed at very low mileage. Except the few identical ones that did 200,000+ miles.
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