Additional Pictures 


This three versions of the Aristo M27 side-by-side.

This Aristo M27 (Version 1) was manufactured in April 1973.

The Aristo M27 is powered by 5 AA-sized batteries.

The printed circuit board (PCB) of the Aristo M27 isn't accessible
without destroying the warranty seal.

horizontal rule

If you have additions to the above article please email:

Joerg Woerner, June 25, 2019. No reprints without written permission.