Need a new AC adapter for TG16-CD

From Nat Hall <xxxxxx@gmail.com>
Date
Hey folks...

I am in need of a new AC adapter for my TurboGrafx-16 CD unit.  THese
are the 11 volt, 1.53amp ones.

I am guessing these are extremely hard to find. 

I have never seen one on eBay, and TurboZone Direct does not carry
them.  They recommend a RadioShack replacement for the Duo AC (which
is a 10 volt), but as the TG-CD is an 11 volt unit, I doubt the 9-volt
Radio Shack replacement would suffice.

I have Googled for a generic replacement, but it doesn't seem that
ANYONE makes ANY sort of 11 volt AC unit.

Anyone?

Thanks,
  Nat