[JfTM]

I’ve searched the forum and can’t find a clear answer.

Is there a clean (or relatively clean) build date break between the series?

If so, what are the dates, or approximate dates?

[James Tanner]

I’ve searched the forum and can’t find a clear answer.

Is there a clean (or relatively clean) build date break between the series?

If so, what are the dates, or approximate dates?

Hi JfTM

We use the serial numbers rather than the dates to differentiate the different versions as well as the model number labelling on the back of the units. If you give me the serial number I can give you the version.

james

[JfTM]

Thanks James,

I don't have one right now, but I'm looking for an NRB, or ST.  I have seen some listed as NRBs that seem to old.

JfTM