There was a review in HFN+RR this month. It has to be read carefully, but it appears that what you would be buying is an old 301 that has been refurbished and prettified by SME. And the platter is machined to, "an accuracy of one thousandth of an inch". Oh, wow. Even on my ex-school Bantam I can machine to within 10um (quarter thou) on a good day, using traditional tools, no fancy DRO.
Morgan Jones wrote: Mon Jul 01, 2024 11:28 pm
There was a review in HFN+RR this month. It has to be read carefully, but it appears that what you would be buying is an old 301 that has been refurbished and prettified by SME. And the platter is machined to, "an accuracy of one thousandth of an inch". Oh, wow. Even on my ex-school Bantam I can machine to within 10um (quarter thou) on a good day, using traditional tools, no fancy DRO.
"No matter how fast light travels it finds that the darkness has always got there first, and is waiting for it."
Using Ant's idea of dial gauge on cross slide, I have been able to improve my accuracy to 6um, which is just about the limit determined by the head stock bearings of the Colchester Bantam, so I have made a platter bearing for my new turntable that has no discernible play. But I'm not selling my 301; I'll need something to compare new turntable against.
Don't blame you morgan, a good reference is everything
The tube manual is quite like a telephone book. The number of it perfect. It is useful to make it possible to speak with a girl. But we can't see her beautiful face from the telephone number