VU+ Duo 4K tuner modules FBC DVB-C Version 2 vs V1

[irfyd]

Hi guys wanted to know the difference between V1 & V2 also im looking to buy FBC S2X tuner module. Anyone recommend where to purchase from?

[tappari]

I think the main difference is, that in Ultimo 4K you can place V1 only to tunerplace A and V2 to places A and B.

[Sicilian]

No difference for the Duo4k.

Available here: https://www.world-of-satellite.co.uk/satellite-and-terrestrial/Plug-and-Play-Digital-Tuner-modules/VU-Plus-Tuners

[Willo3092]

When I bought my Vu+ Duo 4K I noticed that if you wanted an FBC cable tuner it could only be in slot one.
If you select an FBC Sat tuner in slot one it only gives the option for a standard cable tuner in slot two.