Rákerestem a neten erre a Leslie-re:

The 142N is exactly the same as a 142 electronically.

These cabinets were made at the "Hammond" factory in Anvers, Belgium following Hammond's acquisition of Leslie.

I gather the design change was to make this cabinet more appealing to European customers.

http://www.mosweb.com/knowledgebase/leslie/id12.htm