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Bruno Putzeys calls class-D a “solved problem,” but responses from Peachtree, Orchard Audio, and Bel Canto suggest otherwise—pointing to GaN FETs, digital input topologies, and implementation refinements as the next frontier for sonic gains.
Bruno Putzeys calls class-D a “solved problem,” but responses from Peachtree, Orchard Audio, and Bel Canto suggest otherwise—pointing to GaN FETs, digital input topologies, and implementation refinements as the next frontier for sonic gains.