I set up my Gyro/OL Silver/Beta S with a borrowed GeoDisk. They are back in production for around $50 if I recall.
Works well enough. It's easy to use but not infallible--you have to make sure a certain line on the GeoDisk lines up with the tonearm pivot point just right or every other adjustment you make will be off.
I hear great things about the Wallys but have always been deterred by the cost and lack of availability.
Works well enough. It's easy to use but not infallible--you have to make sure a certain line on the GeoDisk lines up with the tonearm pivot point just right or every other adjustment you make will be off.
I hear great things about the Wallys but have always been deterred by the cost and lack of availability.