Welcome to the Dorrozeum

For your browsing convenience, the exhibits are arranged by manufacturer. Select the item you want to examine to go to that item.

Since the Dorrozeum is under continuous construction with new items added frequently, you may want to bookmark this page and check back regularly. We've got tons of things (literally) that we're prepping for their next life.

If you would like to contribute to the Dorrozeum, drop us a line and tell us how you can help. You can e-mail us at dorroughel@aol.com.

Dorrough produces a variety of digital audio meters, video meters, surround sound meters, and audio and video test products.
One year warranty is standard on all Dorrough products.
The company is located at 5221 Collier Place, Woodland Hills, California 91364 • Telephone (818) 998-2824. Fax: (818) 998-1507. Email: dorroughel@aol.com