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A Brief Guide to Audio Amplifier Classes

By Audio Visual Revolution P/L 8 February 2017 85 Views

If you’ve been shopping around for amplifiers you may have spotted Class A, B, A/B, D, G or H within the specifications. So what the heck do these classes actually mean? They aren’t any indication of performance or quality, but rather a guide to the amplifier’s circuitry and how it processes the sound input. Although these differentiations are complex we’ve put together a very brief guide to help clarify the different types and help you choose between the different Ecko, Quad and Audiolab amps on offer.