Audio Transformer Basics

This series of articles published on on behalf of Lundahl Transformers was written by Ken DeLoria, the founder and former owner/president of one of the premier pro audio companies, Apogee Sound Intl.  Ken’s current position is senior technical editor for Live Sound International and Ken presents a very wide ranging overview of the applications of transformers in audio and discusses the benefits and limitations of transformers in these applications. This is a good overview for anyone contemplating the use of an audio transformer in a signal chain.