Short for Underwriters’ Laboratories, which is a standards and testing agency financed by the insurance industry. The purpose of UL testing is to ensure fire safety of electrical equipment. A device which has been tested and passed by UL will have the familiar round label of certification. UL approval has nothing to do with the audio quality or the functionality of a device. In some states UL approval is a requirement in order to sell equipment that uses electricity.
Related Articles:
Control These PA Speakers Anytime, Anywhere | Yamaha DXR
1
Control These PA Speakers Anytime, Anywhere | Yamaha DXR
10 Best Vocal Mics Under $1,000
2
10 Best Vocal Mics Under $1,000
How to Set Up Your Home Studio for Video Productions
3
How to Set Up Your Home Studio for Video Productions
P. Mauriat Rousseau 3.0 New Classic Series Saxophone Mouthpiece Demo
4
P. Mauriat Rousseau 3.0 New Classic Series Saxophone Mouthpiece Demo
10 of the Coolest Synths & Keyboards on the Market
5
10 of the Coolest Synths & Keyboards on the Market
Are These the Ultimate Mixers for Live Sound?
6
Are These the Ultimate Mixers for Live Sound?
Frank Zummo | Artist Profile
7
Frank Zummo | Artist Profile
Tips & Tricks for Building Your Best Pedalboard with Vertex Effects
8
Tips & Tricks for Building Your Best Pedalboard with Vertex Effects
Inspiration. Information. Passion.
Being music makers ourselves, we love geeking out on all things gear. From the tweakiest techniques to the biggest ideas, our experts work hard to constantly supply inSync with a steady stream of helpful, in-depth demos, reviews, how-tos, news, and interviews. With over 28,000 articles and counting, inSync is your FREE resource for breaking news, reviews, demos, interviews, and more.