What it is and what it was built for
1066 is a year in the Julian calendar, not an instrument or product made by Neve or any manufacturer.
How it works, in terms a player would use
It does not work. It is not a device, instrument, or piece of audio equipment.
What it does better than anything else
Nothing — it is not an object that performs functions.
What it does badly
It cannot process audio, shape tone, respond to velocity, or interface with any signal path.
What people made with it
People made battles, tapestries, and astronomical observations in 1066 — not music gear.
Who should use it, and who should not
No one should use it as audio gear. Historians, astronomers, or medievalists may reference it contextually.
Is it worth your time
No. It is a year, not a tool for sound creation or processing.