Atoragon's Guitar Nerding Blog: Quad Tracking Guitars (a guide for dummies)
Neural DSP - Quad Tracking VS Dual Tracking Guitars | When and Why Should You Use Either? | Facebook | By Neural DSP | In this video, Steven demonstrates the strengths and
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Boggs' Quad | Vintage Guitar® magazine
If You're Not Doing This With Your Guitars, You're Behind Everyone Els – Joey Sturgis Tones
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