The 861v5 was an internal version number used at Meridian; I think it was to do with some component changes but it was still marketed as a v4.
The promised and long awaited apodising V4 will just be a firmware update.
Carl.
I assume the v4 does not have as much processing power as the v6?
I read on one of these threads that the more Mips you throw at apodising the better the result?
Thus i wonder if the apodising update on the v4 will be as effective as the v6 or even the HD621?
Will be interesting to do comparisons when Meridian update the V4.