Cleaning Out the Garage

[Ziggler1]

Hello All, I have been away from the hobby for a while, and when cleaning out my Garage I found 3 Receivers. A Sonic View SV1000, SV4000, and a SV8000. I am pretty sure the SV8000 Still works with IKS, But is there any use for the SV1000 or SV4000? Or are these still Paper weights?

[nobodyspecial]

The sv 4000 could be used for North sd If you have hubs for them they are worth money