Does anyone know what happened to SUMO Electronics?

The SUMO trademark appears to have been cancelled in 2009.  Here is the record from the U.S. Trademark and Patent Office --
http://tsdr.uspto.gov/#caseNumber=73714069&caseType=SERIAL_NO&searchType=statusSearch

The company was bought by Califone International in the 1980s.  Here is an interview that mentions it, originally published in 1988.
https://www.stereophile.com/interviews/rich_may_of_sumo_an_audio_dynasty/index.html

The former president of Califone, Michael Custer, is now CEO at Chatsworth Products, an IT services company.

Thanks James.
That’s about all I found also.

JD

Thanks very much wolf_garcia!
I rarely go to YouTube, and never would have thought of it! I’ll also try to track down Jason Stoddard. As I was looking at the Freya as a possible replacement.

JD

Jim Bongiorno, the founder of SUMO and GAS, died in January 2013.

RIP James Bongiorno.   One of the truly great engineers is no more.