The idlers have more tone when compared to the Raven. This is partially due to the stacked ply wooden plinth I’m using, a different plinth material will likely yield different results.
I measure the wow and flutter of all 3 turntables and they measure pretty much the same with the Raven very slightly lower than the 401 and 301. For those that say idlers rumble and the effects are audible, I really don’t have this issue, this is largely the result of choice in footers being used under the table.
As for speed accuracy, I’d have to give the Raven the edge. Garrards speed accuracy is dependent on the motor pulley, especially changing from one speed to another. Pulleys are sold by a few different manufacturers and I haven’t tried them all.
I measure the wow and flutter of all 3 turntables and they measure pretty much the same with the Raven very slightly lower than the 401 and 301. For those that say idlers rumble and the effects are audible, I really don’t have this issue, this is largely the result of choice in footers being used under the table.
As for speed accuracy, I’d have to give the Raven the edge. Garrards speed accuracy is dependent on the motor pulley, especially changing from one speed to another. Pulleys are sold by a few different manufacturers and I haven’t tried them all.