Source for AI

Hello All,

Tried to search for the answer, but no luck. Is there a source for 2.25" non-lighted electric attitude indicators (to be used as a back-up)?

I tried looking at a few vendors, but didn't find any that fit the description I was looking for.

Thanks!

I know it's technically not an attitude indicator, but have you considered Trutrak ADI?

ACS

Aircraft Spruce has a 2" electric attitude indicator for $3200.
Part #10-01721. Switchable input of 5, 14 or 28 volts.