For sale is an unused - but slightly modified - van Slyke Slider 2. This was bought for a project shortly before his factory burnt down and has not been used. (We eventually used the Optec Perseus.) The modification is the beginning of motorising it. A stepper motor with a lead screw was attached to the outside which moved the slide. All that remains are 4 holes from where it was attached, otherwise back to original condition.
It has 2-inch fittings on both output ports and 2-inch slide or SCT thread on the input.
