Category Archives: Sound & Lighting Guru - Ben Stowe

Passive vs. Active Loudspeakers

by Ben Stowe, CTS - “Sound & Lighting Guru” There are so many choices we have to make. Paper or Plastic? Mac or PC? Star Wars or Star Trek?…just to name a few. The one choice that perplexes DJs to the point where many just go along with what’s popular with their peers is “Active”…

Bi-Amping Basics

by Ben Stowe, CTS - “Sound & Lighting Guru” Bi-Amping a loudspeaker or a system in it’s simplest form is just what the name states, using two amps for the job. Typically this is used to independently control the levels and frequencies going to a particular driver within a loudspeaker. In Illustration 1 we can…

2011 Gear in Review

by Ben Stowe, CTS Wow! What a year we just experienced. Besides perhaps being the last full calendar year of civilization, if you believe some of the apocalyptic hype surrounding the end of the Mayan b’ak’tun (which this writer does not), 2011 was notable for many other things. On the technology front, I’d be remiss…

The World is Not Flat!

by Ben Stowe, CTS The world is not flat, and mic cable is not the same as DMX cable. Both might seem to be profound revelations, but upon review of the facts it seems patently silly that we would regard either as a revelation. In our advanced age of understanding, it’s hard to believe that…

How Many Pars is Your LED?

by Ben Stowe, CTS If only I had a nickel for every person that asked me what par a LED fixture was. I understand it’s virtually the only way they know to attempt to quantify the output of a fixture and thus make comparisons against other fixtures to determine the appropriate one for a given…

Don’t be “Penny Wise and Pound Foolish”

by Ben Stowe, CTS My last post on deciding when to purchase equipment was so much fun, I figured why not follow it with another diatribe on how much gear to purchase. I’m probably best known for my understanding of the physics and “geekery” of how equipment works, so why not shake up the establishment…

The Buying Waiting Game

by Ben Stowe, CTS With the bevy of new products unveiled at NAMM in January, once again I get the same questions via e-mail, Facebook and chat boards. “Should I buy the…now or wait for the price to come down?” “What do you think will replace the…?” “Do you think I should get…or wait for…?”…

How Colors Affect Emotion

by Ben Stowe, CTS I think everyone who watches TV has by now seen the insurance commercial where R. Lee Ermey is featured in his typecast role of a drill sergeant, although this time also as a therapist. His patient starts the scene by saying, “… and that’s why yellow makes me sad, I think”….

Saying “Goodbye” to a Technology Legend

by Ben Stowe, CTS On November 11th, Professor Gertrude Neumark Rothschild left us at 83 years young. Who is Gertrude and what does she mean to our industry or to us as individuals? A Professor of Science and Engineering She was a professor of science and engineering at Columbia University, and her work on semiconductors…