Testing Audio Transformer Assets & Issues

I test 6 different high quality audio transformer designs from Cinemag to see which is best for: Frequency Response RFI Rejection EMI Rejection Ground Loop Elimination Low Frequency Level Looking to understand the impacts of Faraday Shields, Bifilar, Quadfiler, uMetal Can and more. If you like this and other videos I do, please join this channel to get access to more videos, early access to videos:    / @daverat   Also check out: http://www.soundymcsoundface.com https://www.ratsoundsales.com/ https://ratsound.com/daveswordpress/ https://www.ratsound.com/ http://www.soundtools.com 00:00 Introduction 03:16 Freq Response Null Test 08:35 Electro-Magnetic Interference 10:37 Radio Frequency Interference 14:38 Low Freq Response 17:32 Ground Loop Noise Reduction 20:48 Summary Outro