Lightning Protection for Audio Systems

by Wayne Lee Lightning strikes has destroyed a lot of audio…

It Ain't Just Dirt... Grounding to Reduce Hum and Buzz - Part 2

Theory and Practice - By Dale Shirk In this article I will discuss…

The Analog Impedance Meter - Tools of the Trade

By Pat Brown This article gives an overview of the TOA ZM-104…

Polarity 101 - Some subtleties regarding device polarity

Since most sound reinforcement equipment uses bipolar power supplies (allowing the audio signal to swing positive and negative about a “zero” reference point), it is possible for signals to become inverted in polarity (flipped over).

Isolation and Signal Distribution

by Pat Brown A common task in Audio Land is the need to feed…

Pads 101

by Rick Chinn Rick will help you understand the proper used of…

Mic Splitters

by Jim Brown Jim Brown will give you some insight on passive…

Power and Grounding for Audio and Audio/Video Systems

By Jim Brown Jim Brown presents a collection of good engineering…

Interfacing AES3 and S/PDIF

by Dennis Bohn at Rane This article help you understand the…

Y-Connectors - Why Not Wye?

by Dennis Bohn at Rane In this article, Dennis Bohn from Rane…