I recently bought a new Prismatic Ray, just a couple of weeks ago. When playing with fine grid lines, and comparing with my older VWG, I notice that the PR has considerably lower maximum frequency - the WVG wins with a factor 3! The PR cannot be “scared” up any further, not even with positive CV into the FM inputs. With positive CV into FM, the VWG actually gets up to a ratio of 4:1 compared to the PR!
Is this normal? Or is it not properly calibrated?
I attach pics of the screen with WVG in the upper half and PR below, both at their highest possible frequency without CV (using the PW-modulatable output on the VWG and the Square Wave on the PR). Second picture is a close up to show the ratio.