Here are some photos - first without the ring, showing that the achromat is thick and allows for the ring: Without Record
Here it is with the Jelco 750L (12")and a Zu/Soundsmith/Denon 103 playing a tune: From the top
And here you can see it playing from the side: From the side
The ring is only about a pound but in conjunction with the center press it is good for slightly warped records and it all sounds very fine. A 1/4" deeper ring could fit as well, the limiting factor is the speed selection buttons.
Gary
Here it is with the Jelco 750L (12")and a Zu/Soundsmith/Denon 103 playing a tune: From the top
And here you can see it playing from the side: From the side
The ring is only about a pound but in conjunction with the center press it is good for slightly warped records and it all sounds very fine. A 1/4" deeper ring could fit as well, the limiting factor is the speed selection buttons.
Gary