Power supply - AC mains.
Uses LSI (Large Scale Integration) integrated circuits.
Made in England by Sumlock Anita Electronics Ltd, distributed by Sumlock Comptometer Ltd.
On his 'Calcuseum' website Serge Devidts has a page with photographs and details of the ANITA 1211P at http://www.calcuseum.com/SCRAPBOOK/BONUS/39111/1.htm. Click on the links after the header 'Main Components:' to see phtographs of the circuit boards.
Text & photographs copyright © 2002 - 2019 Nigel Tout, except where noted otherwise.