O

info    updated 31/8/2010

Obelisk

Obelisk drums were made in Calgary, Alberta Canada from around 1980 to 1986. [Source: Merv Kosar, email 30/8/2010] According to a for sale item on Craiglist the seller claimed that he had a custom made set o Obelisk made in 1998.

Oberheim

Oberheim Electronics is an American company, founded in 1973 by Tom Oberheim. Made synthesisers and effects.  The Oberheim DMX (1980) drum machine was a staple of early hip-hop music [Source: wikipedia]

Other info on Oberheim

http://www.vintagesynth.com/oberheim/dmx.php

Image eBay:

Ocheltree

Jeff Ocheltree dangerous drums

Image eBay:

Odery

Handmade Custom Drums from Brazil since 1990.

Olympic

Olympic drums first appeared in Premier catalog 1937. [Source: Vintage Olympic]

Olympic drum catalogs

http://www.drumarchive.com/Olympic/

Orange

http://www.drumarchive.com/Orange/

Orange County

OCDP

Orange County Drum and Percussion, Santa Ana, California, USA

http://www.vistalites.com/other/ocdp.htm