Atmasphere, Vic is particularly proud of his motor since vibrations introduced into the platter-stylus interface was always the bane of idlers of old.
To engage the rim wheel, one just turns the lever on the motor pod and a delrin wheel spinning at 300rpm contacts a delrin stripe bonded into the heavy outsized aluminium platter, bringing it up to correct speed in seconds. Turning the lever again disengages the rim wheel. In effect the pod tilts to engage/disengage contact.
I'll be darned if I can feel any vibrations in the pod as the rim is spinning. Vic has used clever engineering in the pod base and engagement lever to drain vibrations away from the platter, and I feel he has succeeded. There certainly appear to be no negative colourations or obscuring of details that would suggest vibrations reaching the stylus.
To illustrate this, I've just finished listening to a couple of Rush tracks that I thought I knew backwards: on "Stick it out", Geddy Lee's vocals are clearly double tracked and you can hear each layer clearly; on "Cut to the chase", vocal phrasings are subtly but unmistakenly heard at the back of the mix. On my old belt drive Orbe, none of this was evident.
To engage the rim wheel, one just turns the lever on the motor pod and a delrin wheel spinning at 300rpm contacts a delrin stripe bonded into the heavy outsized aluminium platter, bringing it up to correct speed in seconds. Turning the lever again disengages the rim wheel. In effect the pod tilts to engage/disengage contact.
I'll be darned if I can feel any vibrations in the pod as the rim is spinning. Vic has used clever engineering in the pod base and engagement lever to drain vibrations away from the platter, and I feel he has succeeded. There certainly appear to be no negative colourations or obscuring of details that would suggest vibrations reaching the stylus.
To illustrate this, I've just finished listening to a couple of Rush tracks that I thought I knew backwards: on "Stick it out", Geddy Lee's vocals are clearly double tracked and you can hear each layer clearly; on "Cut to the chase", vocal phrasings are subtly but unmistakenly heard at the back of the mix. On my old belt drive Orbe, none of this was evident.